Which action is an example of domestic policy rather than foreign policy?

The Affordable Care Act

Explanation:

The Affordable Care Act is an example of domestic policy, since it only effects those in the United States.

montesquieu took the view that the roman republic had powers separated so that no one could usurp complete power. in the british constitutional system, montesquieu discerned a separation of powers among the monarch, parliament, and the courts of law.