The function of the legislature is to review the actions and decisions of the executive arm of government, including the administration of public policies, to ensure that they are in the interest of the citizens. The legislature also has the power to make laws, approve budgets, and oversee government spending. Additionally, it is responsible for representing the people and their interests, and providing a forum for debate and discussion on national issues. Finally, the legislature plays a key role in promoting democratic governance and upholding the rule of law.