One of the Maya Civilization's greatest accomplishments was: A: getting rid of social classes that divide people
B: uniting mesoamerica in one powerful empire
C: allowing people to vote for their leaders
D: using stars to play future events

question 1: a) thurgood marshall

question 2: b) the civil rights act of 1964

question 3: c) brown v board of education

question 4: d) creation of the dept of education

question 5: a) welfare and social security

explanation:

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest

toi khong biet cau tra loi