Which characteristic of the American public most contributed to Anti- Federalists' ideas winning support during the debate over the
Constitution?
9 of 12 QUESTIONS
Calls for more unified national economic and foreign policies
Commitment to states being able to deal with their own political affairs
Support for a standing army to protect the country from foreign threats
Admiration for political elites such as Benjamin Franklin

Commitment to states being able to deal with their own political affairs .

Explanation:

The Anti Federalists were a political group that opposed the sanction of the Constitution of the United States, considering that it gave the federal government an exacerbated power, to the detriment of the rights and powers of the states.

Thus, they considered that the creation of the figure of the President and his centralization of administrative power would limit the state's capacity for government and, therefore, the real representation of its citizens. They also believed that this figure would end up imposing a tyrannical regime, so they sought the sanction of the Bill of Rights guaranteeing the individual liberties of citizens to avoid this situation.

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.

this isn't a question and if you're going to list things be kind and use commas.