The party is the oldest political party in the united states.

The Democratic Party is the oldest political party in the United States.

Explanation:

The Democratic Party is the oldest voter-based political party in the world and the oldest existing political party in the United States, tracing its heritage back to the anti-Federalists and the Jeffersonian Democratic-Republican Party of the 1790s.

After the Federalist John Adams was elected president in 1796, the Republican Party served as the country's first opposition party, and in 1798 the Republicans adopted the derisive Democratic-Republican label as their official name.

The political parties that eventually developed in the United States were the first modern political parties in the sense that they drew broader representation from the general electorate than political groups in other nations.

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