Final answer:
Preclearance is the requirement that any changes to state election laws have to be cleared with the US Justice Department under the Voting Rights Act of 1965.
Step-by-step explanation:
In the context of the Voting Rights Act of 1965, preclearance refers to the requirement that any changes to state election laws have to be cleared with the US Justice Department. This provision aimed to prevent discriminatory practices that could restrict voting rights, particularly for minority groups. It provided federal oversight to ensure that changes to election procedures would not have a disproportionate impact on minority voters.
Learn more about Voting Rights Act of 1965