The basis for mexico to give effect to the laws and court decisions of the united states is primarily courtesy and respect. fear and intimidation. admiration and envy. payments of cash and exchanges of property.

I believe the answer is: courtesy and respect

In foreign relation, the basis of courtesy and respect come from the intend to maintain good relationship with other nations.
The main goal of using such basis is usually caused by economic interest that both nations have with one another

Freedom of religion, freedom of speech, being protected by our military and first responders on a daily basis and many many more.