Legislative systems are frameworks through which laws are created, amended, and repealed. They typically consist of a governing body, such as a parliament or congress, which is responsible for debating and voting on proposed legislation. These systems can vary widely, with some countries employing a bicameral system, featuring two chambers, while others use a unicameral system with a single legislative body. In addition to the structure, legislative systems also include processes like committees that review bills, public hearings for citizen input, and voting procedures. The effectiveness of a legislative system can significantly impact a country's governance and the implementation of laws that affect citizens' lives.