Answer:
On May 18, 1896, the Supreme Court ruled in the case of Plessy v. Ferguson that "separate but equal" facilities were considered sufficient to satisfy the 14th Amendment. It wasn't until May 17, 1954, however, that the Court reversed the Plessy decision, bringing the era of government-sanctioned segregation to an end.
Explanation:
There were changes in both social and living conditions.
The answer is thematic maps
The purpose of a time line is to show what happened and when it happened