The document discusses campaign financing in the United States. It outlines the history of legislation aimed at regulating campaign contributions and spending, including the Federal Election Campaign Act (FECA) of 1971 and amendments, which established the Federal Election Commission and placed limits on donations. It also discusses the Supreme Court case Buckley v. Valeo, which upheld contribution limits but struck down spending limits. More recent reforms include the Bipartisan Campaign Reform Act of 2002.