Left-wing terrorism refers to violent acts committed by individuals or groups that seek to promote leftist political ideologies, such as socialism or communism. These actions are often aimed at overthrowing existing political systems or institutions perceived as oppressive. Groups may use tactics like bombings, assassinations, or kidnappings to achieve their goals and draw attention to social injustices. Historically, left-wing terrorism has been associated with various movements, including the Red Army Faction in Germany and the Weather Underground in the United States. These organizations often justify their actions as necessary to combat perceived inequality and promote revolutionary change.