Cold War 1945 to Present By cedefri 1950 Korea War https://docs.google.com/document/d/1AEyY7Nx1ey5lEjJq4WgJ_ihq_JBBLvLNUnL3gAIP4s4/edit?usp=sharing 1961 Berlin Wall https://docs.google.com/document/d/1NMFZd9jvHsDTgKZxzTixTSLbmOGQcdGaV8CZBD8qutI/edit?usp=sharing