The Party of the Democratic Revolution (PRD) is a political party in Mexico, founded in 1989. It emerged from a coalition of leftist groups and aimed to promote democracy, social justice, and human rights. The PRD has historically positioned itself as a center-left party, advocating for progressive policies and reforms. The PRD played a significant role in Mexican politics, especially during the late 1990s and early 2000s, when it gained substantial electoral support. It has been involved in various alliances and coalitions, including with the National Action Party (PAN) and the Institutional Revolutionary Party (PRI), to influence governance and policy-making in Mexico.