Answer:
Adams-Onis Treaty, The elections of James K. Polk, the battle of the Alamo, Texas bcomes a state, the Mormons reach the Great Salt Lake, gold is discovered in california
Explanation:
A war instigated by a major power that does not itself become involved. for example the cold war and their proxy wars which are Vietnam war, korean war, ect.
Possibly talk about the effects the radiation had on the Japanese citizens. For example death, the whole city destroyed, cancer and infertility as a result..
I think the answer is the last one
