Superpower: Superpower: A superpower is a nation that holds significant influence and possesses great military and economic capabilities on a global scale. The United States was considered one of the two superpowers during the Cold War.
NATO: NATO: NATO stands for North Atlantic Treaty Organization. It is an intergovernmental military alliance between several North American and European countries aimed at collective defense against potential threats. The US is a key member of NATO.
McCarthyism: McCarthyism: This term refers to a period during the early Cold War when there was intense anti-communist sentiment in the United States. Senator Joseph McCarthy led investigations and accused many individuals of being communist sympathizers without sufficient evidence.