Why were there so many diverse societies in americas before europeans arrived?

About how many european immigrants were processed at the facilities on ellis island

Why does benjamin martin eventually join the continental army

The 1884 amendment added onto the chinese exclusion act included what additional stipulation? the law would apply to ethnic chinese regardless of which asian country they originated from. the law would provide newly arrived chinese immigrants with land in the oklahoma territory. the law would establish all chinese americans as permanent aliens and deny them citizenship. the law would prohibit chinese immigrants from reentering the united states once they exited.