Which main goal is America’s foreign policy designed to achieve? A. regulated banking
B. worker protections
C. national security
D. free trade

it’s c.

Explanation: National security. I read an article, and the main part about what America’s foreign policy is designed to achieve was national security, the most important points of the article.

Hope this helps.

b)

it created free trade throughout the colonial territories.

c. troops marched forward in close formation against newer, more accurate weapons