United States presidential primary
There is no provision for the role of political parties in the United States Constitution, since the Founding Fathers did not originally intend for American politics to be partisan. In Federalist Papers No. 9 and No. 10, Alexander Hamilton and James Madison, respectively, wrote specifically about the dangers of domestic political factions. Thus in the first two presidential elections, the Electoral College handled the nominations and elections in 1789 and 1792 that selected George Washington. The beginnings of the American two-party system then emerged from Washington's immediate circle of advisors. Hamilton and Madison, who wrote the aforementioned Federalist Papers against political factions, ended up being the core leaders in this partisanship: Hamilton became the leader of Federalist Party while Madison co-helmed the Democratic-Republican Party with Thomas Jefferson.
Douglass Adair
Douglass Greybill Adair (March 5, 1912 – May 2, 1968) was an American historian who specialized in intellectual history. He is best known for his work in researching the authorship of disputed numbers of "The Federalist Papers", and his influential studies in the history and influence of republicanism in the United States during the late eighteenth and early nineteenth centuries—the era of the Enlightenment. His most famous essay, "Fame and the Founding Fathers," introduced the pursuit of fame as a new motivation for understanding the actions for the Framers.