Pl help i don't wanna fail first; who came next; who came last? How were the societies the same? how were they different? How were all three of these societies interconnected? (Who came Indus Valley did, they live? How did they interact with each other?)

Who issued the ruling for the supreme court? dred scott roger b. taney abraham lincoln john c. calhoun

Which communities brought about the rise of the first politician? a. anthropological b. neolithic c. hominids d. geologist

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.