A drug test is accurate 97% of the time. If the test is given to 2300 people who have not taken drugs, what is the probability that at least 71 will test positive

The Rwandan Civil War, which occurred from 1990 to 1994, is a tragic example of a modern-day civil war. The conflict arose between the Rwandan Patriotic Front (RPF), a rebel group composed mainly of Tutsis, and the Rwandan government, predominantly led by Hutus.

The civil war was marked by intense violence, ethnic tensions, and political struggles. It culminated in the devastating Rwandan Genocide in 1994, where an estimated 800,000 Tutsis and moderate Hutus were brutally killed in a span of 100 days.

The Rwandan Civil War exemplifies several characteristics of modern-day civil wars. It involved the use of both conventional and guerrilla warfare tactics, including ambushes, sieges, and mass killings.

The civil war  also witnessed the involvement of neighboring countries, such as Uganda and Zaire (now the Democratic Republic of Congo), who supported or were involved in the fighting.Furthermore, the Rwandan Civil War showcased the role of international actors, including the United Nations and various countries, in attempts to mediate and provide humanitarian assistance.

The Rwandan Civil War stands as a tragic reminder of the destructive power of civil conflicts and the urgent need for effective conflict resolution, peacekeeping, and prevention of mass atrocities in the modern world.

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It is generally advised to avoid washing your hands or taking a shower during a thunderstorm due to the potential risk of lightning strikes.

Thunderstorms pose a risk of lightning strikes, and water conducts electricity, making it potentially dangerous to be in contact with water during a storm. Lightning can travel through plumbing systems and water sources, increasing the likelihood of electric shock.

While the probability of being struck by lightning indoors is low due to the protection provided by buildings and their electrical wiring, it is still important to take precautions. It is recommended to stay away from running water, including showers and faucets, during a thunderstorm to minimize the risk of electrical shock.

If you are already in the shower or washing your hands when a thunderstorm approaches, it is generally safer to complete your activities quickly and turn off the water. Once you are finished, it is advisable to move away from the water source and avoid any unnecessary contact with it until the storm has passed.

Remember to prioritize your safety during severe weather conditions and follow local safety guidelines and recommendations. If you are unsure or concerned about the risks, it is best to err on the side of caution and postpone any non-essential activities involving water until the storm has subsided.

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In 1909, Carl Correns found that variegated leaf color in four-o'-clocks (Mirabilis japala) exhibited Mendelian inheritance, inheritance because it was inherited only from the  maternal parent.

Carl Correns discovered that variegated leaf color in four-o'-clocks exhibited Mendelian inheritance during his 1909 research on the species Mirabilis japala. His experiment showed that the flower had inherited its variegated leaf pattern only from its maternal parent, instead of both.

This discovery is an important one in the history of genetics as it suggests that this trait is dominated by a single gene, meaning it is an example of Mendelian inheritance. It also provided evidence for the idea of maternal inheritance - a concept which presented a challenge to classical genetics at the time. This discovery was a great contribution to the field of genetics, and continues to inform our understanding of inheritance patterns today.

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The growth of television affected American culture more than anything else during the 1950s.

The growth of television in America started during the 1950s. This created a profound impact on American culture and entertainment and communication fields. It became a powerful source to contact the public and share ideas and influence the public.

The growth of television played a vital role in shaping the identity of America and the growth of culture. It also became a popular point to cast a variety of gameshows, public opinions, and interviews. The sense of cultural homogeneity has increased with the growth of television.

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The tariff posed a threat/hazard to America's prosperity in the 1880s because it created a surplus that was not used to produce goods and services.

The biggest obstacles are natural resources and the ability of most countries to produce certain goods and services. They trade with other countries to meet the needs and expectations of their citizens. However, business partners do not always conduct transactions in a friendly manner. Trading partners can be frustrated by policy, geopolitics, competitiveness and many other issues.

Tariffs are tools governments use to interact with trading partners they disagree with. A tariff is a fee charged by a government to import goods or services from another country in order to influence that country, generate income, or secure a competitive advantage.

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Complete question:

The tariff posed a threat to America's prosperity in the 1880s because?

The killing of George Jackson in a California prison is believed/trusted to have instigated the Attica prison riot.

The Attica Prison Riot, also known as the Attica Prison Rebellion, Attica Uprising, or Attica Prison Massacre, occurred at the state prison in Attica, New York. The longest American prison insurrection in history began on September 9, 1971, and ended on September 13, with the highest death toll ever recorded.

On the final day of the revolt, when the state regained control of the jail, all but one guard and three of the 39 men who perished (29 prisoners and 10 correctional personnel and employees) were shot and murdered by law enforcement. A pivotal moment in the history of the campaign for prisoners' rights was the Attica Uprising.

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Prince Henry of Portugal significantly contributed to maritime exploration by establishing a navigation school and sponsoring numerous expeditions.

As a key figure during the Age of Discovery, Prince Henry, also known as "Henry the Navigator," played a crucial role in promoting maritime exploration. In 1419, he founded a navigation school in Sagres, Portugal, which attracted expert cartographers, navigators, and astronomers. This institution was instrumental in advancing the knowledge of navigation, shipbuilding, and cartography, leading to improved exploration techniques and more accurate maps.

Furthermore, Prince Henry financed and organized various voyages along the West African coast, aimed at discovering new trade routes and expanding Portugal's global influence. These expeditions led to the exploration of previously unknown territories and the establishment of trade connections, paving the way for further European exploration and colonization in the following centuries.

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Our own species' earliest food-bearing fossil, Homo sapiens, dates back roughly 300,000 years. Here option C is the correct answer.

The oldest fossil evidence of our own species, Homo sapiens, dates back to approximately 300,000 years ago. These fossils were discovered in various locations, including Africa, which is considered the birthplace of our species. One notable finding is the fossil remains found in the Omo Kibish region of Ethiopia, which have been dated to approximately 195,000 years ago.

It is important to note that Homo sapiens did not emerge suddenly in a single location but rather evolved gradually over time. The fossil record provides valuable insights into our evolutionary history and helps us understand the origins and development of our species.

The other options provided are not accurate. Fossils dating back 6 thousand years would not represent Homo sapiens but would be more recent in the context of human history. Fossils dating back 6 million years would predate the emergence of Homo sapiens altogether, as our species originated around 300,000 years ago. Fossils from 3 thousand years ago would also represent a more recent period and not reflect the oldest evidence of Homo sapiens.

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The given statement "In the Christ in Majesty painting, formerly in the apse of Santa Maria de Mur, Jesus appears in a mandorla flanked by images of the four evangelists." is True because the Christ in Majesty painting, formerly in the apse of Santa Maria de Mur.

It is an example of the stylized treatment of Jesus typically seen in French and Spanish tympanum relief sculpture.  In the painting, Jesus is depicted in a mandorla, or almond-shaped halo, representing his divine power.

Flanking him are images of the four evangelists, each seated on a throne and holding a book representing their writing. All of the figures are highly stylized in a manner that is reminiscent of tympanum sculpture, a popular artistic form typically found on the exterior of Gothic churches. This reflects the influence of the Gothic aesthetic on the painting, indicating the importance of the work and the reverence for Jesus it conveys.

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Captain Miller's decision to stop and storm the radar tower and bunker was a brave one, and while it was ultimately unsuccessful, the nobility in his sacrifice for the safety of his other men was commendable and should never be forgotten.

He knew he was likely putting his life at risk to achieve his mission, and acted with courage and strength of character. Had he known the outcome, it's impossible to say for certain what he would have done differently.

Perhaps he would have chosen a different strategy, such as a surprise attack or flanking maneuver. Ultimately, Captain Miller took the most courageous decision available to him at the time, and that deserves immense respect and admiration.

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The transportation of goods in Europe is facilitated by the access to ports and rivers the statement is best supported by the map. The correct option is C.

Indeed, having access to ports and waterways helps in the transportation of products throughout Europe. In order to move commodities both internally and internationally, Europe has a massive network of rivers, canals, and ports. Barges and even small ships can travel on many European rivers since they are both deep and wide enough. These let ships go from and to ocean ports on the coasts to numerous locations within continental Europe.

Thus, the ideal selection is option C.

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Your Question seems incomplete most probably your complete Question was in the file given attached below.

The significant agricultural advantage that people in Europe, Asia, and Africa had over most people living in the Americas was the domestication of large animals.

The domestication of large animals, such as horses, cattle, sheep, and goats, provided a significant agricultural advantage to people in Europe, Asia, and Africa. These animals were utilized for various purposes, including plowing fields, transportation, carrying heavy loads, and providing a source of milk, meat, and wool.

By domesticating and using large animals, agricultural societies in Europe, Asia, and Africa were able to increase agricultural productivity and efficiency. The ability to harness the power of animals for agricultural work, such as plowing, allowed for the cultivation of larger areas of land and more efficient farming methods.

In contrast, the Americas had limited domesticated animals available for agricultural purposes. The only large domesticated animal in the Americas prior to European arrival was the llama in the Andean region. Without the use of large domesticated animals for labor-intensive tasks, agricultural practices in the Americas relied more heavily on manual labor, which limited the scale and efficiency of agricultural production.

The domestication of large animals provided a significant agricultural advantage to people in Europe, Asia, and Africa, allowing for increased productivity and efficiency in farming practices. This advantage was lacking in the Americas, which relied more on manual labor in agriculture.

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Answer: Self-imposed restriction

Explanation:

Cancelling the Internet service in order to help control her own behavior is an example of a self-imposed restriction or self-regulation strategy. By eliminating access to the Internet, Elise is removing the primary means through which she engages in online shopping, thereby making it more difficult for her to indulge in that behavior. This action demonstrates her commitment to managing her impulses and taking control of her shopping habits.

Young African Americans started looking for leadership that would promote black empowerment rather than assimilation.

This shift in focus emerged as a response to the limitations and challenges faced by the civil rights movement in achieving full equality and justice for African Americans.

While the goal of integration had been a central objective during the early years of the movement, the realities of persistent systemic racism, economic inequality, and social injustice led many young activists to question the efficacy of integration as the ultimate solution.

These young leaders recognized that true empowerment required addressing the specific needs and concerns of the Black community. They advocated for self-determination, economic independence, and the development of strong community institutions. This movement towards black empowerment encompassed a range of approaches, including promoting black-owned businesses, investing in education and skill-building within the black community, and fostering political representation that prioritized the interests of African Americans.

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The forced actions that the lord of a manor in medieval times could order his tenants to perform were known as "corvée".

Corvée is a French term that refers to forced labor, typically unpaid, that was required by the lord of the manor from his tenants. This was a common practice in medieval times, and was seen as a way for the lord to maintain his power and control over his tenants.

Corvée could take many forms, from building roads and bridges, to working in the lord's fields or vineyards, to making wine in his winepress. The lord had the power to order his tenants to perform these tasks, and failure to do so could result in punishment or fines. While corvée was seen as a burden by the tenants, it was also a way for them to demonstrate their loyalty to the lord and to ensure their place in the feudal system.

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It is because the Boolean algebra expression simplification process is an algebraic manipulation of the output equations.

Once the equations are fully simplified, they will no longer contain any input terms. This is because the Boolean algebra simplification process systematically removes redundant and unnecessary terms and expressions.

Therefore, the Boolean algebra simplified expression does not depend on any inputs, and the outputs are not a function of the inputs. The will always be the same result regardless of the values of the inputs.

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When the wheels are rotating at 400 revolutions per minute, the pickup truck will be moving at approximately 64.27 miles per hour

To determine how fast the pickup truck will be moving when the wheels are rotating at 400 revolutions per minute, we need to calculate the speed of the truck based on the circumference of the tire and the rotational speed.

First, we need to calculate the circumference of the tire. The circumference of a circle is calculated using the formula:

Circumference = 2 * π * radius

Since the diameter of the tire is given as 43 inches, the radius can be calculated as half of the diameter:

Radius = 43 inches / 2 = 21.5 inches

Now, let's calculate the circumference:

Circumference = 2 * π * 21.5 inches

Using an approximation of π as 3.14159, we can calculate the circumference:

Circumference = 2 * 3.14159 * 21.5 inches

Circumference ≈ 135.097 inches

Now that we have the circumference of the tire, we can calculate the distance the truck travels in one revolution of the wheel. Since the circumference represents the distance traveled in one revolution, we have:

Distance per revolution = Circumference = 135.097 inches

To convert the rotational speed of the wheels from revolutions per minute to inches per minute, we can multiply the distance per revolution by the number of revolutions per minute:

Speed = Distance per revolution * Revolutions per minute

Speed = 135.097 inches/revolution * 400 revolutions/minute

Speed ≈ 54,038.8 inches/minute

Finally, to convert the speed to a more commonly used unit like miles per hour (mph), we can convert inches per minute to miles per hour. There are 5,280 feet in a mile and 12 inches in a foot, so:

Speed ≈ 54,038.8 inches/minute * 1 foot/12 inches * 1 mile/5,280 feet * 60 minutes/hour

Speed ≈ 64.27 mph

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Based on the numbers provided, the flight from Chicago to Sioux Falls would not be profitable for the airline. However, there may be other strategic reasons for the airline to consider adding the flight.

In order to determine whether the airline should add the flight from Chicago to Sioux Falls, we need to look at the profitability of the flight. The total cost of the flight is $5,500, which includes both fixed and variable costs. The variable cost of the flight is $2,000, which means that the remaining $3,500 is the fixed cost of the flight.

The revenue from the flight is expected to be $3,000. This means that the airline will not make a profit on the flight, as the revenue does not cover the variable cost of the flight, let alone the fixed cost.

However, there may be other factors to consider when deciding whether to add the flight. For example, if the airline already has a significant presence in Sioux Falls and adding the flight would help to strengthen their position in the market, it may be worth the investment. Additionally, if the airline expects the demand for flights to Sioux Falls to increase in the future, adding the flight now could be a strategic move to capture that growth.

In summary, based on the numbers provided, the flight from Chicago to Sioux Falls would not be profitable for the airline. However, there may be other strategic reasons for the airline to consider adding the flight.

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Neither statement accurately represents William Howard Taft's beliefs or the historical alliance between Zapata, Villa, and Carranza. Here option C is the correct answer.

William Howard Taft, the 27th President of the United States (1909-1913), did not hold the belief that the best way to promote American interests in the Caribbean and Central America was through economic investment.

While Taft was involved in implementing the policy of Dollar Diplomacy, which aimed to encourage American investments in foreign countries as a means of expanding U.S. influence, his approach was not specifically focused on the Caribbean and Central America. Dollar Diplomacy was a broader foreign policy strategy that sought to advance American economic interests worldwide.

The statement regarding Emiliano Zapata and "Pancho" Villa is also inaccurate. Zapata and Villa were Mexican revolutionary leaders who fought against the regime of Porfirio Díaz and later opposed the government of Victoriano Huerta during the Mexican Revolution (1910-1920).

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Complete question:

Which of the following statements about William Howard Taft is accurate?

A) Taft believed the best way to promote American interests in the Caribbean and Central America was through economic investment.

B) Emiliano Zapata and "Pancho" Villa led rival peasant factions who united in support of Wilson's Mexican ally, Venustiano Carranza, in the aftermath of the Mexican Revolution.

C) Neither statement is accurate.

D) Both statements are accurate.

In delivering an effective persuasive speech, it is important to- A. set a cadence that keeps your audience engaged and interested.

This means varying your pace and rhythm throughout the speech, as monotony can cause the audience to lose interest and even fall asleep. However, this does not mean you should always speak fast or always speak slow.

Rather, the cadence should be adjusted based on the content of the speech and the intended effect on the audience. For instance, a faster cadence can be used to convey urgency or excitement, while a slower cadence can be used to emphasize important points or to allow the audience to process complex information.

Ultimately, a well-paced speech can help you persuade your audience and make a lasting impact.

Hence, option A. is correct.

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The aspect of Reagan's plan to end communism that is evident in this passage is his emphasis on maintaining and projecting strength.

Reagan believed that a strong and united Western alliance was essential in confronting the Soviet Union and ultimately bringing an end to communism. This can be seen in several elements of the passage:

Counter-deployment: Reagan highlights that the Western alliance committed itself to a counter-deployment in response to the Soviet threat. This approach involved matching the Soviets' actions and demonstrating a willingness to respond forcefully.

Firmness and strength: Reagan emphasizes that despite initial resistance from the Soviets and protests from within the alliance, they remained firm and resolute in their stance. He highlights the importance of maintaining strength and resolve in the face of challenges.

Negotiation from a position of strength: Reagan stresses that the Soviets eventually returned to the negotiating table because the Western alliance remained strong. He suggests that it was their strength and determination that compelled the Soviets to engage in serious negotiations.

Elimination of nuclear weapons: Reagan goes beyond limiting arms and proposes the possibility of eliminating an entire class of nuclear weapons. This reflects his belief that by demonstrating strength and negotiating from a position of power, the Western alliance could achieve significant progress in disarmament and ultimately end the threat of nuclear weapons.

Overall, this passage showcases Reagan's belief in projecting strength, standing firm against the Soviet Union, and leveraging this strength to bring about negotiations and progress towards ending communism.

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Pez, invented in 1927 by Eduard Haas, was initially marketed as a compressed peppermint breath mint in Austria. Haas intended Pez to help people stop smoking.

In the early years, the small, pocket-sized Pez dispenser resembled a cigarette lighter, making it a discreet alternative to smoking. By offering a flavorful mint in an easily portable dispenser, Haas aimed to provide smokers with a substitute that would help curb their tobacco cravings.

Over time, Pez evolved to include various fruit flavors and gained popularity as a fun and collectible candy dispenser, becoming less focused on its original anti-smoking purpose.

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The code name of the covert CIA operation to provide arms to the Afghan Mujahideen in their effort to resist the Soviet invasion during the 1980s was "Operation Cyclone."

This operation was initiated by the United States in collaboration with Pakistan and Saudi Arabia. The primary aim of this operation was to provide military assistance to the Afghan resistance groups to counter the Soviet Union's invasion of Afghanistan.

The CIA played a crucial role in training, funding, and arming the Mujahideen fighters. It is widely believed that Operation Cyclone played a significant role in the eventual defeat of the Soviet Union in Afghanistan. However, the aftermath of this operation was the rise of fundamentalist Islamist groups, including the Taliban, which eventually took control of Afghanistan.

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The president of Mexico during Cinco de Mayo was Benito Juárez.

Benito Juárez was a significant figure in Mexican history and politics. He served as the President of Mexico from 1858 until his death in 1872, with a brief interruption during the French intervention in Mexico. Cinco de Mayo marks the Mexican victory over French forces led by General Charles de Lorencez in the Battle of Puebla, which occurred on May 5, 1862, during Juárez's presidency.

The battle was a notable event in Mexican history as it demonstrated the Mexican army's ability to successfully defend against a larger and better-equipped French force. The victory symbolized the resilience and determination of the Mexican people in their fight for independence and sovereignty.

It's important to note that Cinco de Mayo is primarily celebrated in the state of Puebla in Mexico. While it holds cultural significance in Mexico, it is not a national holiday. However, Cinco de Mayo has gained more widespread recognition and celebration in the United States as a day to celebrate Mexican culture and heritage.

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All of the following are applications for big data and analytics EXCEPT personal finances. While big data is widely used in business, science and technology, and security and public health, personal finances typically do not involve the large-scale data analysis that characterizes big data applications.

Big data and analytics have become increasingly important in various fields, including business, science and technology, security and public health. These applications rely on the collection, processing, and analysis of large volumes of data to identify patterns, trends, and insights that can inform decision-making and drive innovation.

However, one area where big data and analytics may not be as relevant is in personal finances. While financial institutions and investment firms may use these tools to manage their portfolios and mitigate risks, individuals may not have access to the same level of data or expertise to make informed financial decisions. Additionally, personal finance decisions may be driven by factors beyond the scope of data analytics, such as personal preferences, values, and goals.

Therefore, the answer to the question is that the application for big data and analytics that is not included among the options is personal finances. While big data and analytics can be applied in many areas to improve outcomes, it may not be as applicable in helping individuals manage their personal finances.

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During the Civil War, the U.S. banking system operated inefficiently with multiple banks issuing diverse currencies, resulting in confusion, hindered trade, and economic instability.

By the time of the Civil War, the U.S. banking system was characterized by inefficiency and a lack of uniformity in currency issuance. The system consisted of numerous state-chartered banks, each with the authority to issue its own banknotes.

This led to a proliferation of different types of currencies circulating throughout the country, causing confusion and hindering trade. The value and reliability of these banknotes varied widely, creating uncertainty for businesses and individuals.

The lack of a centralized banking system and standardized currency contributed to economic instability and made it difficult to establish a consistent monetary policy.

It was not until the establishment of the National Banking Act in 1863 that efforts were made to address these issues and create a more uniform and regulated banking system in the United States.

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Yes, the framers of the constitution were concerned that everyday citizens would not be able to understand or comprehend the makings of our government. However, it is important to note that they did not believe this was due to a lack of intelligence or interest on the part of citizens, but rather due to limited access to information and education at the time.

Today, while access to information and education has greatly increased, it is still true that many citizens do not fully understand or engage with government affairs unless there is a crisis or significant event that affects them directly. This can be attributed to a variety of factors, including busy schedules, competing priorities, and a lack of trust in government institutions.

However, it is also important to recognize that there are many citizens who do stay informed and engaged with government affairs on a regular basis, through channels such as news media, social media, and community involvement. It is essential for all citizens to stay informed and engaged with government affairs, not just during times of crisis, in order to ensure that our government remains transparent, accountable, and responsive to the needs and concerns of its citizens.

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In 19th century Europe, citizens expressed nationalist sentiments in a variety of ways.

One of the most noticeable was through the establishment of rival nation states, such as the Italian Unification which united various states in the Italian peninsula in the 1860s. This move created an outward expression of national pride among Italians. Citizens also demonstrated their attachment to their nation in the form of cultural expression such as national clothing or national holidays, such as Bastille Day in France.

Moreover, nationalist sentiment was expressed by citizens participating in public debates and demonstrations around the country. Public marches and demonstrations were a popular outlet for the voicing of nationalist sentiment that was widespread among many European countries. Furthermore, newspapers and magazines provided venues for citizens of the 19th century to express their political beliefs and opinions on current and pending events, thereby allowing citizens to voice their support of their nation’s interests.

Finally, music was another form in which Europeans expressed their nationalist sentiments in the 19th century. Folk, patriotic, and martial songs were often composed to inspire feelings of national pride and solidarity. All of these types of expressions demonstrated the strong nationalist sentiment that was held by citizens in 19th century Europe.

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Answer:

The routes taken by Bartolomeu Dias and Vasco da Gama from Portugal to the Cape of Good Hope were different due to the time period in which each explorer set out on their voyages and the objectives of their expeditions.

Bartolomeu Dias set sail in 1487 with orders from King John II of Portugal to find a sea route to India by rounding the southern tip of Africa. His journey was challenging and hazardous, and he was forced by rough weather to sail far out into the Atlantic Ocean before he could head east. Dias eventually reached the southernmost point of Africa now known as the Cape of Good Hope in 1488 before returning to Portugal.

On the other hand, Vasco da Gama, who set out on his voyage in 1497, had the advantage of knowledge and information obtained from Dias's earlier voyage and other explorations that had taken place in between. Da Gama was sent on an expedition to find a sea route to India that would allow Portugal to bypass the Muslim traders who controlled the spice trade in the Indian Ocean. He was able to follow the coastline of Africa, making a stop at what is now Mozambique, before heading across the Indian Ocean and reaching Calicut, India, in 1498.

In summary, the routes of Dias and da Gama from Portugal to the Cape of Good Hope differed because of their unique circumstances and objectives. Dias was the first to explore the area and was charting unknown territory, while da Gama benefitted from the prior knowledge and information gained from earlier explorations.

Explanation:

The oil sector in the United States was characterized by cheap entry costs that permitted raucous competition until John D. Rockefeller rose to prominence in the late 19th century. Here option B is the correct answer.

In the early years of the industry, oil extraction and refining were relatively accessible to entrepreneurs and small-scale operators. This led to a proliferation of independent oil companies, resulting in intense competition among them.

During this period, numerous small refineries emerged, each striving to secure its share of the growing oil market. The absence of significant barriers to entry meant that anyone with capital and access to oil reserves could enter the industry and establish their own refinery. This led to a highly fragmented and chaotic landscape with numerous small players vying for market dominance.

The lack of centralized control and coordination resulted in inefficiencies, price volatility, and a lack of standardization in the oil business. Moreover, the industry was plagued by frequent boom-and-bust cycles as supply and demand imbalances and speculative activities impacted prices.

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