It depends on which course you're studying. Different nomads had different reasons. I'm sorry I wasn't able to give you a better answer.
The system of mass reproduction in manufacturing developed during the Gilded age. Hope this helped you.
Answer:
Supreme court can check the power of Congress. The separation and sharing of powers means that government cannot reach decisions quickly. Advantage: So that the government can think the decisions thoroughly before it can be passed and become a law.
Trade increase, whilst Europeans also brought back knowledge about plants, irrigation and the breeding of animals. Western Europeans brought back many gods, such as lemons, apricots, sugar, silk and cotton and spices used in cooking.
Answer:
The eight-year Japanese invasion caused tremendous damage to China in terms of civilian and military casualties and property losses. More importantly, even seven decades after the end of the war, the two countries have not reached any reconciliation.The United States responded to this growing threat by temporarily halting negotiations with Japanese diplomats, instituting a full embargo on exports to Japan, freezing Japanese assets in U.S. banks, and sending supplies into China along the Burma Road.