The MAS-IPSP, or the Movement for Socialism – Political Instrument for the Sovereignty of the People, is a political party in Bolivia. Founded in 1998, it is known for its leftist ideology and advocacy for indigenous rights, social justice, and economic reforms. The party gained prominence under the leadership of Evo Morales, Bolivia's first indigenous president, who served from 2006 to 2019. The MAS-IPSP focuses on issues such as land reform, nationalization of key industries, and the promotion of indigenous culture and rights. It aims to empower marginalized communities and reduce inequality in Bolivia. The party has played a significant role in shaping the country's political landscape in the 21st century.