have an impact on how the Constitution is interpreted and applied for one primary reason: They help determine the choices of candidates, policies, and programs presented to the voters.

Political parties

Explanation:

A political party is a term that is used to describe a coordinated group that strives to win elections to have an impact on the activities of the government.

However, to have an impact on the government's activities could lead to influencing how the constitution is interpreted as they help determine the choices of candidates, policies, and programs presented to the voters.

answer; i believe the answer is (mesopotamia); modern day

answer; i believe that the correct answer is (chronological order);