Native American rights movements have a long history beginning from initial European contact through today. In the 19th and 20th centuries, Native Americans increasingly demanded equitable treatment and respect for treaty rights through legal challenges and organizations. The 1960s saw a resurgence of activism influenced by the civil rights movement, including fish-ins and the 18-month occupation of Alcatraz Island. Sovereignty became a main focus in the 1970s, led by groups like the American Indian Movement through protests and standoffs that drew national attention to their causes. Modern Native American activism continues to advocate for land and treaty rights while also addressing environmental, cultural, and economic issues.