Historical political parties in Romania have played a significant role in shaping the country's governance and political landscape. The National Liberal Party (PNL), founded in 1875, was one of the first major parties, advocating for liberal reforms and modernization. Another key party, the Social Democratic Party (PSD), emerged from the labor movement and has been influential in representing workers' rights and social justice. During the interwar period, the National Peasant Party (PNȚ) and the Iron Guard were prominent, reflecting the diverse political ideologies in Romania. After World War II, the Communist Party dominated until the 1989 revolution, leading to the establishment of a multi-party system that includes various parties today, such as the Save Romania Union (USR) and the Alliance for the Union of Romanians (AUR).