False as far as i know
France and England have a history of fighting each other. this question depends on the time period, if your talking 18th century and back, i doubt the answer is true.
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 />
According to Greek mythology the most important gods and goddesses lived on Mount Olympus, where it was believed that they not only lived but carried out complicated social lives.