Why did the united states government refuse to suspend quotas pertaining to jewish immigrants during the war?

Aside from low birthrates and high death rates, what can cause a country’s population to decline

Clouds thar look like whisps of hair are

How did the writing of the constitution demonstrate the political process? definition of political process by merriam webster: the process of the formulation and administration of public policy usually by interaction between social groups and political institutions or between political leadership and public opinion.