Lebanese politics is characterized by a complex system of sectarianism, where power is divided among various religious groups. The government is structured to ensure representation for Maronite Christians, Sunni Muslims, Shia Muslims, and other communities, leading to a delicate balance of power. This system aims to maintain peace but often results in political gridlock and corruption. The Lebanese Parliament is elected every four years, but political alliances frequently shift. Major political parties, such as Hezbollah and the Future Movement, play significant roles in shaping policies. External influences, particularly from Syria and Iran, also impact Lebanon's political landscape, complicating domestic governance.