Cold War 1945 to present By hoodvan 1950 Korean War https://docs.google.com/document/d/1UUIUoXXBqLCOARVyWwUPsf7AV1mjBOtKMgFtlA4eHKM/edit?usp=sharing 1961 Berlin Wall https://docs.google.com/document/d/17eqYRYIFV2UcX41SLfXzlBtLwhMvKSFQAnX3sts1ei4/edit?usp=sharing
