The dust bowl was a sever drought caused by fluctuations in ocean temperatures. Other factors that contributed to the affect it had on the Midwest was the dry climate and their use of poor farming techniques.
Answer*
and theres no question
C) Bison
Natives used every part of the animal. Skins for clothing, Bones for tools and weapons, Everything else was used as tools or other things.
I believe that they used the Oregon Trail
Cecily Gyles was born on the year of 1928