What led to the formation of political parties?

The disagreements between different groups when developing the new US Constitution lead to the creation of political parties.

When delegates were meeting at the Constitutional Convention to change the Articles of Confederation, the convention was split into two groups. The Anti-federalists favored a small central government, significant autonomy for states, and the continued use of the Articles of Confederation.

The federalists wanted a stronger central government, less power to state governments, and the development of a completely new constitution.

what do you mean