The Partido Socialdemócrata de Alemania (SPD) is a major political party in Germany, founded in 1863. It is one of the oldest political parties in the world and has played a significant role in shaping modern German politics. The SPD advocates for social democracy, promoting policies that support social justice, workers' rights, and welfare programs. Throughout its history, the SPD has been part of various coalition governments and has contributed to key reforms in Germany, including labor rights and social security. The party's symbol is a red rose, representing its commitment to social equality and democratic values.