Answer:
during the Great Depression is the correct answer.
Explanation:
<span>One important resit led to the formation of the Bureau of Indian Affairs is that "it informed the public about the need for American Indian's civil rights." An Indian reservation in the United States refers to the land managed by the Native American tribe. It is under the Department of the Interior Bureau of Indian Affairs of the United States.</span>
Crops people need to survive. Rice and corn
From my research it was ancient Greece. But not 100 hundred percent true
Building through the Sierra Nevada Mountains was very difficult and dangerous. Temperatures were freezing during the winter and in one year alone there were 44 storms.There was the great danger of an avalanche for the men working through 18 feet of snow and camping on the tunnels beneath it. Creating tunnels through the mountains required blasting with nitroglycerin. Advancing at one foot of mountain at a time, a total of 11 tunnels was created.