Who were the key figures behind the Unfunded Mandates Reform Act?

The Unfunded Mandates Reform Act (UMRA) was primarily influenced by the political contexts and policies advocated during the administrations of Ronald Reagan and Bill Clinton. The act, enacted in 1995, was designed to limit the federal government's ability to impose costs on state and local governments without providing adequate funding for these mandates.

During Reagan's presidency, there was a significant push towards reducing the scope of government and promoting states' rights, which set a precedent for concerns around unfunded mandates. Bill Clinton's presidency continued some of these ideas, especially as he worked to forge a cooperative relationship with states while also emphasizing the importance of accountability in federal programs. The combination of their approaches to federalism in the context of funding mandates culminated in the push for the UMRA.

Thus, the presence of both Reagan's and Clinton’s administrations in this context is central to understanding the act's origins and intent, making this option the most accurate representation of the key figures associated with the legislation.