The antifederalists opposed the ratification of the constitution because the new constitution
a. didn't have a bill of rights that would guarantee basic freedoms.
b. didn't expand federal power enough.
c. divided the nation into north and south.
d. was difficult for the average person to understand.

A. didn't have a bill of rights that would guarantee basic freedoms.

Anti-Federalists opposed ratification of the Constitution without a guarantee of protection of natural rights.

Federalists believed the Constitution implied the protection of rights and the creation of a checks and balance system would protect individuals. To guarantee ratification of the Constitution, Federalists agreed to a set of ten amendments to be added to the Constitution that would specifically guarantee the rights of the individual and give power to the states. Anti-Federalists agreed to ratify the Constitution in exchange for the Bill of Rights.

b. they tried to evict the squatters from the area.

so sorry if wrong