Which of the following is the best example of a foreign policy?

a law protecting patent rights for inventors
a resolution to join an international trade organization
a decision to hire and train new port inspectors
a government grant to conduct environmental research

a resolution to join an international trade that's the answer I belive

the answer is b. hope this !

"a shortage of traditional labor created new opportunities in the workplace. a major cause of the internment of japanese americans during world war ii was. racial prejudice. in the early 1940's, the "destroyers-for-military-bases deal" with great britain and the lend-lease act were evidence that the united states."