Political parties in Germany play a crucial role in the country's democratic system. The main parties include the Christian Democratic Union (CDU), the Social Democratic Party (SPD), and the Green Party. These parties represent a range of ideologies, from conservative to progressive, and participate in elections at both federal and state levels. The Bundestag, Germany's federal parliament, is composed of representatives from these parties, reflecting the diverse political landscape. Coalition governments are common, as no single party usually gains an outright majority. This encourages collaboration and compromise among parties to form stable governance.