James Madison, John Jay, and Alexander Hamilton were the authors of the Federalist Papers which were a string of 85 essays that supported the US Constitution.
The law changes because people were disagree about it and there's big difference from now
A 1913 California law forced Japanese Americans to "sell their land" due mostly to the fact that during this time in the US there was a highly racist element that made whites feel superior to Japanese and other non-whites.
Muslims pray toward the city called Mecca