Discuss the U.S. foreign policy of containment from its origins through to implementation. Was it is success?

I’m trying to learn for my Political Science class and I’m stuck. Can you help?

You MUST use proper quotes, including points from sites like http://www.trumanlibrary.org ; https://digitalarchive.wilsoncenter.org/document/116178.pd and the files attached. Please stay on topic and be clear. This teacher does not take lightly to ‘buffer’ words.