Which goal of foreign policy relates to protecting the safety of americans?

1. spreading democracy
2. world peace
3. national security
4. humanitarian

The goal of foreign policy that relates to protecting the safety of Americans is 3. National Security. National Security of a nation state, including its citizens, is a duty of the government. It was originally conceived as the protection against a military attack, now national security includes many risks, as terrorism and the effects of natural disasters.  

nation security

Explanation:i got it right

the answer wold be b) travel among nations should be regulated by an international organization

answer; i believe the two groups were irish immigrants and chinese immigrants;