Which department of the executive branch is responsible for guiding foreign relation policy in the government?

The president and the executive branch have the most significant role in making foreign policy and are responsible for carrying it out.

Explanation:

increasing defense spending.

explanation:

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.