Louisville is a village in Clay County, Illinois, along the Little Wabash River. The population was 1,242 at the 2000 census. It is the county seat of Clay County.

What is election campaign and political law?

Attorneys who practice election campaign and political law handle cases involving the financing of election campaigns by candidates and third-parties, ethics in candidate and election issue advertising, voter eligibility, eligibility to hold office, district mapping, and election procedures.