Fifth
anyways it needs to be 20 characters so
Answer:
Production miracle: the term given to America's enormous rate of economic production during WWII. dividing up limited resources of food, gas, and other materials among all Americans using a coupon and point system.
Explanation:
I believe there are 33 countries but I don’t know for sure
<em>Baruch S. Blumberg invented </em><span><em>a vaccine for smallpox for which he won noble prize in 1976.</em></span>