Parliaments are essential institutions in democratic societies, responsible for making laws and representing the interests of the public. They consist of elected representatives who debate and vote on various issues, ensuring that the voices of citizens are heard in the governance process. In many countries, such as United Kingdom and Canada, parliaments operate in a bicameral system, meaning they have two houses. This structure allows for a more thorough examination of proposed legislation, fostering a system of checks and balances that is vital for a healthy democracy.