What is the difference between domestic and foreign issues?

Domestic policies are those that affect or apply to people or institutions within a particular country and tend to be internal. Foreign policy has to do with policies between two or more nations and is external. It focuses on building networks with other countries.

Explanation:

The one above is from google. This one below is my answer.

Domestic means something existing or occurring inside a particular country. Not foreign or international. Foreign means dealing with or relating to other countries.