<u>Answer:
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We can get society to see the dangers of our hazardous inventions that would be uncontrollable once left to the environment by carrying out and recording the results of controlled experiments using miniature specimens of the hazardous inventions.
<u>Explanation:
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- It is crucial that we realize that some inventions made by humans can prove fatal for the entire mankind if they go out of control or fall into wrong hands.
- In order to make the governments of various nations stop sponsoring such developments and put restrictions on the developments being done by others, it is necessary to pose a popular outcry by majority populations supporting it.
Answer:
Dred Scott v Sanford
Explanation:
In <u>Dred Scott v Sanford</u>, the Supreme Court justices determined that slaves were property and therefore had no legal rights.
In the Dred Scott v Sanford case, Dred Scott a black American who had lived an a territory were slavery had been banned sued for his freedom arguing that since he had lived in illinois and Wisconsin, both free territory, he was a free man. However, the court ruled that he was still a slave, the Supreme court corroborated the ruling of the lesser court that he was still a slave and therefore had no legal right and cannot sue.
Answer:
not sure, answer choices arnt available
False
Sleep is not a kind of temporary coma
A coma is a medical condition in which an individual is unconscious, and lacks a normal wake/sleep cycle for a long period of time. A coma is caused by various health problems such as brain tumor, serious head injury, stroke, infections, or alcohol/drug intoxication. A coma rarely lasts longer than several weeks. Sleep is not a temporary coma but a natural state of rest (not caused by health problems) in which an individual may be awakened by any stimulation such as pain or noise which cannot occur in a coma.
Answer:
The fifteenth century was an exciting time in Europe. People became more interested in the world around them. The invention of movable type helped spread information and new ideas. Artists and writers flourished. At the same time, nations saw trade as a way of increasing their wealth. Merchants dreamed of new sources for goods such as gold and spices. For centuries, Arab traders had controlled existing trade routes to Africa and Asia, which meant European merchants were forced to buy from Italian traders at high prices. They wanted to trade directly with Africa and Asia, but this meant that they had to find a new sea route. The stakes were high. Whoever succeeded in establishing trade relationships would in all likelihood become rich and achieve great famefor himself and for his country. However, exploration of this nature was very dangerous business. Superstitions persisted about what lay beyond Africa’s Cape of Good Hope, as no European had even seen the west coast of Africa beyond the Sahara. There were no maps or charts and very little knowledge of winds or currents.
Since the Portuguese were at peace and not locked in war the way France and England were, they became the first to accept the challenge of sailing uncharted waters, thanks to Prince Henry, who became known as Prince Henry the Navigator. Though Prince Henry did not sail himself, he made it possible for others to do so. He set up a center for exploration where interested people could share their knowledge of geography. Here they learned all they could about maps and navigation, including the use of the magnetic compass and the astrolabe. Portuguese shipbuilders developed a new kind of ship called a caravel, which could sail into the wind as well as with the wind. Armed with this knowledge, Portugal led the way. During the 1440s, brave sailors set sail and explored the African coast farther than ever before. In 1488 Bartholomeu Dias managed to sail around the southern tip of Africa, only to turn back because the crew was afraid to continue. Ten years later, Vasco da Gama completed the voyage around Africa and on to India. These accomplishments paved the way for others to explore and reach the riches of Asia. Even more important, Prince Henry’s sailors overcame the fear of the unknown and led the way for others to turn westward to the Atlantic and the Americas, where eventually the small settlement of Jamestown would be born.
Explanation:
