HELP ASAP!! What did the Anti-Federalists fear would happen if the federal government gained too much power under the Constitution?

A. The nation would be ruled by a centralized communist system with no individual rights.
B. Federal leaders would overpower the authority of the states and ignore the rights of citizens.
C. The northern and southern states would split over the issue of slavery.
D. American leaders would become overly involved in wars with other nations