All of the following are examples of domestic issues in the United States EXCEPT: A.
the government making a trade agreement with Mexico
B.
the government collecting taxes from Texas
C.
Texas and California making a trade agreement
D.
the government changing the speed limit from 75 mph to 65 mph across the nation

A

Explanation:

the government collecting taxes is business only the US is concerned with

texas and california making a trade agreement only concerns two states in the US

across the nation does not imply that it goes in to international territories

there are many answers to this question, such as a diplomat, ambassador, soldier, united nations employee, cia, etc.