The occupation of Alcatraz was a significant protest event in 1969 when a group of Native American activists seized control of Alcatraz Island, claiming it as their own in response to the U.S. government's broken treaties and mistreatment of Indigenous peoples. This 19-month occupation symbolized the broader Red Power Movement, highlighting issues of sovereignty, rights, and identity among Native Americans, while serving as a catalyst for further activism and awareness regarding Native issues.