Federalists and Anti-Federalists

The Federalists were the supporters of a strong national government who wanted to ratify the Constitution without the addition of a Bill of Rights.  Their arguments were put forward in a series of articles written in 1787-8 by James Madison (who later changed some of his views and drafted the Bill of Rights), Alexander Hamilton and John Jay.   Anti-Federalists feared a strong national government that did not explicitly protect the rights of the people.  In the 1790s Anti-Federalists became part of Thomas Jefferson's Democratic-Republican Party. 

Read more:
http://library.thinkquest.org/11572/creation/framing/feds.html