Most states have a two-part legislature. Having two legislative house is meant to:

Question

Quizplus · Accepted Answer

Having two legislative houses serves as an added check on government power, as each house provides a different perspective and can serve as a check on the other's power. It also helps to ensure that laws are thoroughly discussed and vetted before being passed. While it may also have some impact on efficiency and fairness, the primary purpose is to prevent the concentration of power in one branch of government.

Most States Have a Two-Part Legislature