Answer:
The correct answer is C. The government agency that primarily deals with domestic policy issues is the Environmental Protection Agency.
Explanation:
-The Environmental Protection Agency is an agency of the federal government of the United States responsible for protecting human health and protecting the environment (air, water and soil) within the American territory.
-The remaining options concentrate their tasks in foreign policy:
The Department of Defense is a federal department responsible for coordinating and supervising all government agencies and functions directly related to national security and the Armed Forces of the United States.
The Department of State of the United States is the federal executive department responsible for international relations.
The Central Intelligence Agency is the main intelligence agency of the federal government of the United States, and its employees usually operate in US embassies around the world. The CIA has three main activities and for which it has traditionally distinguished itself. These are: gathering information about foreign governments, corporations and individuals; analyze that information together with the other data collected by its sister agencies; and provide an assessment of intelligence for national security, so that the United States correctly approaches its policies.