Yes because national crises causes stress and people to sway their opinion.
Suppose you have the job of assigning the proper number of House of Representatives seats for various<span>states. To do that, you must know the population in that state.
Because 'number' would refer to the number of people, as in population. </span>
Answer:
The black death came from fleas. Rats in China had these fleas, and they found their way to Europe. The black death spread so easily because a) there was no proper hygiene, b) cities were often crowded and animals would walk around the streets with humans, c) the 'treatments' that doctors had really didn't have anything to do with the black death. In the end, the black death ended up killing 1/3 of Europe's population and was actually one of the reasons why the feudal system ended.
D: by trying out policies that might later affect the entire nation
“Julius and Ethel Rosenberg are convicted of espionage for their role in passing atomic secrets to the Soviets during and after World War II.” They were also executed in the same electrical chair in 1953. (I could find what their fate was sorry.)