The American Revolution inspired the French, the French Revolution inspired the Haitians, and the Haitian Revolution inspired the Spanish-American Revolution
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There are four types of diffusion. Relocation, Stimulus, contagious and hierarchical
1. gulf of tonkin incident
2. truman doctrine
3.containment of communism
probably a little off but it'll lead you in the right direction.
(I was literally learning this a couple months ago and my memory is a little rusty)
Answer: The Senate. Hope this helps!
It was the age of hipster, and a new era, I would like to say a second Renaissance
