Political parties in Trinidad and Tobago play a crucial role in the country's democratic system. The two main parties are the People's National Movement (PNM) and the United National Congress (UNC). These parties represent different political ideologies and compete in general elections to form the government. In addition to the PNM and UNC, there are smaller parties such as the National Joint Action Committee (NJAC) and the Movement for Social Justice (MSJ). These parties contribute to the political landscape by advocating for various social and economic issues, reflecting the diverse interests of the population.