During the late 18th century, the emergence of political parties significantly influenced the governance and political landscape of the United States. One of the earliest political factions to form was led by Alexander Hamilton, who advocated for a strong federal government and a robust financial system. In contrast, Thomas Jefferson led a faction that championed states' rights and agrarian interests. This period marked the beginning of a two-party system that would shape American political dynamics. Which of the following groups is most closely associated with the political ideology of Thomas Jefferson?