Thomas Jefferson, which was part of the democratic republicans, recognizes that it is natural for people to organize and operate within groups such as political parties, But Alexander Hamilton who supported the federalists believed there needed to be a strong government.
Answer:
They weren't. Lets end it there. Period.
The creation of the Federalist Party, that favored business, a strong government and a lax interpretation of the Constitution, and the Democratic-Republican Party, that wanted a society based on small farms and a weaker core government; changed the nature of politics in the US as they proposed a dichotomy when voting, since the Constitution had been silent about political parties.
I believe it’s the first one