Answer:
pugachev's rebellion was principal revolt
The answer is B. reason is The tie vote between Jefferson and Burr in the 1801 Electoral College pointed out problems with the electoral system. The framers of the Constitution had not anticipated such a tie nor had they considered the possibility of the election of a President or Vice President from opposing factions - which had been the case in the 1796 election. In 1804, the passage of the 12th Amendment corrected these problems by providing for separate Electoral College votes for President and Vice President.
A is more important becase with out the rights it would be back to scare one in America
The correct answer is: "It accepted the constitutionality of the 'separate but equal' and allowed the proliferation of segregated public facilities".
The Plessy v. Ferguson case led to the enactment of a landmark Supreme Court decision in 1896.
Such decision allowed the proliferation of segregated schools and the constutionality of the "separate but equal" principle under the belief that, if facilities were equal in quality, such education system was not violating the equality of rights provision that had been guaranteed for all US citizens by the Reconstruction Amendments to the US Constitution.