This would be the 14th amendment.
Answer:
Diversity or Acceptance of both Genders and Race.
Explanation:
It was seen as our greatest achievement when it showed equality to all race and genders. It allowed us to officially be known as "the land of the free" and allowed all members of society to be seen as equals.
The Withdraw <span>Car Act </span>required railroads to provide separate travel means for African-Americans.
<span>the ruling class would not willingly give up its power and position in government</span>