Asocial contract is an agreement between
a government and its citizens.
citizens of two different countries.
governments of two different countries.
property owners and government.

When and why did the united states enter world war 2

World war 2 was caused, in part, by which of these factors?

Between 1820 and 1860, the united states received a huge number of immigrants from european nations. on the map, identify the state where the most immigrants moved in search of jobs.