I Think its B. Sorry if not right..
I didn t get the question.
Answer:ok i think its........ the house of representatives
Explanation:
containment doctrine
Explanation: During the Cold War, Communism was seen as a threat which was to be thwarted. Thus intervention abroad was justified, Harry Truman invented the "containment doctrine" which was based on the claim that "communism" had to be contained.
The city you are referring to would be Ravenna.
Hope this helps!