What was the value of the first u. s. christmas stamp in 1962

Why were inventors essential or necessary for an industrial revolution to happen in america

From which of the following literary works is this quotation most likely taken?

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.