If I'm correct, it's the First Continental Congress (A.)
Alexander Hamilton and Aaron Burr were both in a political and personal battle
The Tammany Society emerged as the center for Democratic-Republican Party politics in the city in the early 19th century. After 1854, the Society expanded its political control even further by earning the loyalty of the city's rapidly expanding immigrant community, which functioned as its base of political capital.
The Populist Party was important in United States history because it proposed ideas that later became law