The main goals of forgein policy are to promote world peace and a secure global environment, Work with allies to solve international problems, Promoting democratic values and human rights, and Preserving the national security of the United States. Difference Between Domestic & Foreign policy is that, 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:
A. they became more expensive because they used technology
I think Its false sorry If I'm wrong D:
Explanation:
They were slave states that could've joined the Confederacy.