What is the significance of the Anti-Federalists and Federal

What is the significance of the Anti-Federalists and Federalists in relation to the establishment of political parties?When the constitution was being developed, the Federalists and Anti-Federalists formed political parties and included them within the constitution.The political parties was the only thing that both the Federalists and Anti-Federalists agreed upon.Political parties have no relation to the Federalists and Anti-Federalists because both disliked political parties.The differing views of the Federalists and Anti-Federalists and its supporters were the catalyst for the American political parties.