Cold War: A term referring to the political tension between the United States and Soviet Union after World War II, characterized by competition and ideological conflict.
Reaganomics: The economic policies implemented by President Ronald Reagan in the 1980s, emphasizing tax cuts, deregulation, and reduced government spending.
Berlin Wall: A barrier constructed by East Germany in 1961 to separate communist East Berlin from democratic West Berlin during the Cold War. It symbolized division between Eastern and Western ideologies.