Using specific examples, explain how the Americas and Eurasia were biologically different before 1492.

he was sent to prison on various charges for protesting south africa's policies of apartheid

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

on this day in 1833, president andrew jackson announces that the government will no longer use the second bank of the united states, the country's national bank. a national bank had first been created by george washington and alexander hamilton in 1791 to serve as a central repository for federal fund