In 1853, the gadsden purchase from mexico added land to the
a.) southwest.
b.) northeast.
c.) northwest.
d.) southeast.

Why was galileo galilei brought before the inquisition? for insisting that earth stands still at the center of the universe for proving that planets move in elliptical orbits for putting forth evidence that earth moves around the sun for suggesting that the sun is a star

Who proposed the corwin amendment in early march of 1861

How and why did the policies of the federal and state governments toward native american people change between 1790 and the 1850s. what were the reaction of native american people to these policies?