Answer:
Anti-Federalist.
Step-by-step explanation:
Anti-federalist are those people or group of people who stand in oppose to the US Constitution. In the late eighteenth century, a group of people stood up against the ratification of the federalist government and the Constitution of 1787; they were known as anti-federalist. Though they were not very organized kind of group yet they had stronger leaders such as James Winthrop, George Mason, Patrick Henry, etc.
The anti-federalist believed that ratification of the Constitution will overpower the power of the state. They argued that the governing power should reside with the state.
So, correct answer is anti-federalist.