As many as 80 million Indians lived north of mexico in the 1400s.
Answer to number 3.
Athletic competitions and Human emotions
They thought they had to win it on the battlefield, when it was a war to win the hearts of the colonist.
Answer:
The troops fire on the protesters at Tiananmen Square because:
The corruption of the Communist Party was a main issue. The control of the economy was working badly. The country was poor, and city dwellers got the worst of it.