The gold rush is where two pioneers went out on an adventure to find gold. and they did and someone told every one and every one come to them and for gold.
The bison where geate for Native Americans to eat. The bison were fat and the Native Americans love bison but the Transcontinental RailRoad was killing them. Becuse the bison was trampeling the railroads and the train killed them.
Native Americans where the frist people to live on land they lived in teepes they had to kill bison and buffalo to survived