Not c. not a, doesn’t make sense.
Either Work or Transportation
To maintain international peace and security. To develop friendly relations between nations. To cooperate in solving international economic, social, and cultural problems. For better living standards and human rights.
Hope this helps! :) Brainliest ??
North Korean life expectancy is 71 years old.
Explanation:
The average for men is 67.2 years and for women its 75 years.