Why students separated according to race in public education

The pie charts illustrate information about pre-revolutionary french society which of the following can you infer from studying these charts

The battle of sabine pass is important because? a) it was a stalemate between union and confederate armies. b) it resulted in the largest confederate casualty in the war. c) it marks the failed attempt of the union army to invade the confederate state of texas. d) it was won by the union soldiers and marked a turning point in the western front of the war.

Which aspect of the postwar era did jazz’s liveliness, looseness, and improvisation most reflect?