Answer:
The United States Department of Homeland Security (DHS) is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries.
Child agencies: United States Citizenship and ...
Jurisdiction: United States
Formed: November 25, 2002; 18 years ag
Explanation:
Congress is authorized to regulate interstate commerce under the U.S. Constitution. This means that travel between the states is subject to several federal laws and regulations. The U.S. Department of Transportation (DOT) is the umbrella agency for all federal transportation policies and regulations. A is the correct answer
