The Communist Party of Greece (KKE) is a political party founded in 1918, making it one of the oldest communist parties in the world. It advocates for Marxist-Leninist principles and aims to establish a socialist society in Greece. The party has a significant historical presence, having played a crucial role in the Greek resistance during World War II and the subsequent Greek Civil War. KKE participates in national and European elections, promoting workers' rights, social justice, and anti-imperialist policies. It operates through various organizations, including youth and labor groups, and maintains a strong base among trade unions and leftist movements in Greece.