<span>Industrialization required abundant energy sources.--the need for resources created a global market where resources were traded for consumer goods.
Industrialization and the need for resources began trade deals as well as imperialism worldwide. Industrializing countries had many consumer goods to trade and were willing to do so for basic resources like iron, rubber, oil, etc. </span>
It upset the balance of free and slave states in the US.
Answer:
In his 1959 book Man, the State, and War he explains the causes of war by distinguishing three levels (or “images”): the individual, the state, and the international system. On each level can be found causes that lead to international conflict.
Answer:
1 september 1939 - 2 september 1945
Explanation: