"The American Century" refers to the period from the end of World War I to the end of the Cold War, during which the United States emerged as a global superpower. This era is characterized by significant economic growth, technological advancements, and cultural influence, shaping international politics and society. Key events include the Great Depression, World War II, and the Civil Rights Movement. The term was popularized by journalist Henry Luce in 1941, emphasizing America's role in promoting democracy and capitalism worldwide. The American Century also saw the rise of American culture, including Hollywood, jazz, and rock and roll, which left a lasting impact on global culture.