What important legal standard was established by the Plessy v. Ferguson decision?

Segregation can occur with “separate but equal” facilities.

Segregation is illegal.

All citizens have equal protection under the law.

Equality is a standard that is determined by each state.
first one gets 100 points

i really hopes this helps

Explanation: Plessy v. Ferguson, 163 U.S. 537 (1896), was a landmark decision of the U.S. Supreme Court that upheld the constitutionality of racial segregation laws for public facilities as long as the segregated facilities were equal in quality – a doctrine that came to be known as "separate but equal"

question 1:

senate and house of representatives

i would try to answer the second question but i’m not 100% positive but i hope i

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this