HURRY I NEED HELP RN PLS Which part of the U. N. (United Nations) decides what to do when 2 countries are waging war A. The Security Council
B. NATO
C. The Civil Defense Organization
D. UNICEF

NATO

Explanation:

It's the security council because NATO is not part of the UN, it's a different alliance. The Civil Defense Organization is a organization that provides education, products, and resources to American citizens. UNICEF is an organization that helps children. So therefore A. The Security Council is the correct answer

Explanation:

herodotus taught this. herodotus was an ancient greek historian who was born in halicarnassus in the persian empire. he is known for having written the book the histories, a detailed record of his "inquiry" on the origins of the greco-persian wars.