The DoD deals with national defense, the military, and stuff like that... The State Department deals with FOREIGN affairs, not domestic affairs. The EPA is probably what you're looking for. They deal with domestic environmental issues. The CIA helps aid the President and US policymakers to make decisions by gathering intelligence. Answer Is A
The correct answer among the choices listed is option A. A group of interdependent people who have organized in such way as to share a common culture and feeling of unity is a society. These group of people live together in a particular area having common interests and traditions.