He is better known as one of the greatest inventors of the United States of America. His invention change the economy of an entire nation. He brought the rise of cotton industry as an engine of economic growth in the Southern States. He began to practice a concept which was ahead of his time. The idea which would change the manufacturing sector of the United States and the world. He is best remembered as an inventor rather than a tycoon. He was Eli Whitney, the man who invented the cotton gin and thought of the idea of interchangeable parts.\
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Answer:
D. They have used irrigation to carry water from rivers to crops.
Explanation:
Irrigated agriculture is widespread in North Africa, about 28% of farmlands in North Africa are irrigated. For example, Libya has the largest irrigation project in the world, called the Great Man-Made River which supplies farmlands across Libya with freshwater for cultivation.
People in North Africa essentially, irrigated farming to make their land more suitable for agriculture.
I would say trading cities became more important
African Americans, carpetbaggers and scalawags comprised the Republican Party's largest Southern constituency during Reconstruction. The Scalawags were the white Southerners who backed the Reconstruction policies and were usually Union loyalists during the Civil War. Carpetbaggers were the Northerners who moved to the South during the Reconstruction era mostly for economic and political gains.