East Africa’s is the most tectonically active region of Africa. This is where most of the mountains, volcanoes, and lakes are found in Africa. Drakensburg Escarpment
Great Rift Valley
Sahel

Opposition to the nra came to a head in 1935, when the conservative supreme court declared the agency unconstitutional, claiming the nra gave the executive branch regulatory powers that belonged exclusively to congress. this decision began a series of court decisions that overturned key elements of the new deal.