The Louisiana Purchase made the United States twice the size it was before the purchase. They had to decide whether or not the states would be free or slave states, resulting in sectionalism.
Japan violated the League of Nationâ??s terms of war by invading Manchuria
It took away there homes and many Indians had to adapt to different places and didn’t have as much freedom to hunt the animals they wanted
"Surrogate wars" also known as "proxy wars" are wars fought in a third country. The US and the Soviet Union were fighting each other in, for example, Afghanistan and Vietnam.
They preferred proxy wars, because they came without civilian victims of own population and without a distraction of the infrastructure of their own countries. In short, the two powers could compete militarily with each other without suffering the worst effects of the wars - this situation allowed them to try to defeat the other one without much risk to their own population.
Castro wore military clothing to appear as a revolutionary and not a politic
I hope this helps ^^