Who were the main supporters of the federalists in the newly emerged two-party system

James Madison and Alexander Hamilton

Explanation:

Alexander Hamilton, James Madison and many others can all be considered Federalists. These Federalists felt that the Articles of Confederation had been too weak to sustain a working government and had decided that a new form of government was needed.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.