The Progressive Alliance of Socialists and Democrats (S&D) is a political group in the European Parliament. It consists of various socialist, social democratic, and progressive parties from across Europe, aiming to promote social justice, equality, and sustainable development. Founded in 1953, the S&D works to influence EU policies and legislation. The group advocates for workers' rights, environmental protection, and inclusive economic growth, striving to create a fairer society for all European citizens. Its members collaborate on key issues, such as climate change and social welfare, to ensure a united progressive voice in European politics.