he Berlin Conference of 1884–85, also known as the Congo Conference (German: Kongokonferenz) or West Africa Conference (Westafrika-Konferenz), regulated European colonization and trade in Africa during the New Imperialism period and coincided with Germany's sudden emergence as an imperial power.
The Nile River is described as the lifeblood of Egypt because everybody needed the river. They grew crops, took baths, and cleaned clothes in the river. So many people relied on the river back then, and still do to this day. The number one reason the river was needed was for crops. The sand and dirt away from the river was not fertile and dry, so crops weren't able to be grown. Now next to the river, the ground as fertile and wet. Farmers lived near and relied on the Nile a lot.
Napoleon hoped that he would gain money to finance his wars particularly in Europe. The funds obtained would help him finance wars in addition to punish the British as the sale would forever assure the power of the United States
Answer: Elisha Graves Otis
Explanation: Elisha Graves Otis developed and invented the elevator which helped many who were handicapped. In developing the elevator, he also developed a safety device preventing elevators from falling if the hoisting cable has failed.