Did United States suffer economic stagnation after World War II

Which is likely the most serious problem associated with an epidemic? 1. there are sometimes no cures to the diseases that spread. 2. people often die from the diseases that spread. 3. there are usually no ways to prevent people from getting ill. 4. people often don’t know they have a disease.

Which areas where seperated by the iron curtain

If a question is possible to study, that means it is a) focused. b) relevant. c) feasible. d) factual.