Answer:Since the French decided to join the American side as an ally during the American Revolutionary War, they send a bunch of resources, man power(aka soldiers) and more to help their side (they also send Lafayette). Due to all of this, the Americans failed to pay back the debt to France in a short period of time(because their country just started and they need to organize everything), causing French to need to raise the taxes on the common people in their land, making life hard (because they need to feed mouths and their wages aren’t high) and forcing them to start a revolution (poor king that helped the Americans, he got his head chopped up for it).
There are more reasons but this is all I can think of for now.
The causes of the Cold War were rooted in the failure of the Allies (U.S., Great Britain, U.S.S.R.) to reach common peace agreements with regard to Germany and Poland at the Yalta and Potsdam Conferences. ... As a result, the Cold War polarization between the U.S. and the Soviet Union lasted for almost 50 years.
The United Nations is an international organization that was founded in 1945 to take actions on the issues confronting the humanity, such as: peace and security, climate change, sustainable development, human rights, terrorism, humanitarian and health emergencies, gender equality, and many others.
It has six main bodies: the General Assembly; the Security Council; the Economic and Social Council; the Trusteeship Council; the International Court of Justice and the Secretariat.
They maintained their own identities instead of "melting together" like described in the melting pot.
I want to say Germany and Ireland