Why was it essential for the bill of rights to be addded to the constitution?-help please

Which empire was called "the sick man of europe? "

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.

The articles of confederation did not allow the government the power to tax or to force the states to do anything. what challenges could this cause