Answer:
Those who opposed giving the Federal Government more power than the states were known as Anti-Federalists.
Step-by-step explanation:
Anti-federalism was a political movement in the United States that advocated the country's confederal structure and against the 1787 Constitution. The previous constitutional document, known as the Confederation Articles, provided states with more autonomy. Anti-federalists believed that after the adoption of the Constitution and the approval of a centralized government, state rights and individual rights would be violated, and the president would receive power comparable to the tyrannical power of the British king before the Revolutionary War.