Probably C, Considering China took North Korea and Vietnam.
Answer:
An example of a historic event affecting others emotions would be in the "I Have a Dream" speech by Dr Luther King Jr. His emotions and words emotionally motivated the change of segragation.
The main reason for Coolidge’s victory in the 1924 presidential election is that he was technically already president--having risen to this role after the President he was serving under as Vice President, Harding, had died.