What should you look for on first page of a lesson/

The first thing thing you should look for is the question then read the questions a couple of times to understand it. Then look at the answers and figure out the ones that really don't make sense with what is being asked.

i believe your answer is d)

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know