answer: people create structure for government because social classes if your smarter you would go higher in the government and if you had better schooling but if you didnt have any experience you would be a farmer and/or slave
Explanation:
It is B, a sudden overthrow of an existing government
Saving American lives was Truman's deciding factor for dropping the atomic bomb on Japan
The Europeans economies grew because the colonists could only trade with Britain. This later caused conflicts.
Hope this helps!