Freedmen.
After the Civil War, freed slaves did not receive equal citizenship. This was due to the fact that racism was still rampant within the United States. Essentially, freed slaves became very lowpaid workers on plantations.
Because the average temperature in the room also increased.
When we feel excitement, our blood will regulate faster and create faster metabolism. This will lead to higher body temperature because of the nutrient burning process. If this happen to all people in the arena, the average temperature is bound to be increased.<span />
if it was local an non government afflicting it would be in a state trial