Which is a reason the Nile has been called ""the lifeblood"" of Egypt? It borders two of the largest deserts in the world. It has dangerous cataracts. It is the longest river in the world. Its valley and delta provide fertile soil for farming.

Option: Its valley and delta provide fertile soil for farming.

Explanation:

The Nile River called the lifeblood of Egypt because it has helped in establishing one of the ancient civilizations in the World know as Egypt civilization. The river provided Egypt with fertile land. The river helps to provide trade, drinking water, and fertile soil for cultivation. Egyptians had an abundant supply of crops which assist them to emerge powerfully. The flooding of the Nile gave the narrow strip of land on each side of the river with fertile soil to grow crops.

the correct answer is: the sioux followed the order and remained on the reservation.

after many confrontations between native americans and white american, in 1868, a reservation for the lakota sioux tribe was established in dakota territory, in this reservation they were able to hunt ad to move freely. in 1874, many sioux followed the order, given by the federal government, of remaining on the reservation in which they were already living. the problem arose when, in 1874, gold was found in that area by lieutenant george armstrong custer's military troops, and lieutenant custer insisted that the sioux must give up their reservation land in the black hill of the dakotas.

the united states government opted for moving the sioux to a new reservation. siting bull, leader of the lakota sioux, protested the united states government's demands for the lands where the lieutenant custer's soldiers found the gold. but finally they left the reservation lands and went to a camp along the little bighorn river in 1876.