Aristotle believed that man could achieve happiness by working on and developing the things unique to his nature, which he specifically believed to be thought and reason. Humans, at least in the time of Aristotle, were the only things capable of complex thought.
The main reason why the US joined the war was because multiple attack on passenger and merchant ships with submarine attacks .The final straw was when the RMS Lusitania by a German u-boat going to Liverpool England .
For the next 71 days, Indian protesters at Wounded Knee would hold off the federal government at gunpoint. Media from around the world would give the siege day-by-day coverage. And Native Americans from across the nation would come to Wounded Knee to be part of what they hoped would be a new beginning.