"<span>b. Most countries produce just enough food for their populations" would be the best option from the list, since the extreme dry climate of the Middle East makes agriculture far more difficult.</span>
Mostly Mexican or hispanic decent
America and the Soviet Union didn't trust each other and so stockpiled massive nuclear weapons
The best option from the list would be that "<span>C. It ties the essay together and tell readers what they have learned and should remember," since the other options have to do with the beginning and middle of the essay. </span>