I would say the answer is (C). I'm not 100% sure but I believe this is the right answer. American civilizations strived when they grouped or provided aid to each other. This would help prevent being over thrown by other civilizations. Hope this helps.
Answer:
3rd one
Explanation:
The US made the marshall plan to draw allies in their area of europe that they occupied, which the USSR wasn't more open to
Answer: It is C
Explanation: The casualties from Verdun and the impact the battle had on the French Army was a primary reason for the British starting the Battle of the Somme in July 1916 in an effort to take German pressure off of the French at Verdun.
Answer: Many people responded violently.
Explanation: