Which of the following is not a responsibility of the president of the United States? To appoint people to the government office, to enforce laws that Congress passes, to determine if a Laws is unconstitutional, to make treaties with the foreign countries.

To appoint people to the government office

Explanation:

honestly you should get that checked out because it really isn't normal

the answer to your question is a because laws act as guidelines as to what is accepted in society. without it there would be conflicts between social groups and communities. it serves as a norm of conduct for citizens.