What important Anti-Federalist idea is expressed in this excerpt from the Anti-Federalist Papers?

A. Belief in states' rights

B. Support for ratifying the Constitution without changes

C. Opposition to slavery

D. Concern for individual liberty

The answer is option D

Concern for individual liberty

The liberty of those characters who are independent of outside moderation in the operation of those benefits which are supposed to be outside the territory of a state to regulate. Through publically agreed on legislation that agrees to a standard set of government constraints, the 'individuals as a sovereign group' basically the labors to defend against degradations of individual liberty.