The claim that foreign policy and domestic policy are two faces of the same coin

The phrase means that domestic policy and foreign policy are influenced and implemented by the federal government and both types of policy have a macroeconomic impact on the economy.

Explanation:

Domestic policy is a series of legislative, judicial, and executive actions that impact the standard of living in one's country. Foreign policy is a series of decisions that impact a country's international relations with other countries and internationalist or supranational organizations.