<span>d. it was accessible to people from different parts of the world.?
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Most likely the greatest thing to change the life for Native American tribes of the considerable fields was the butcher of the bison. Also, most likely the greatest thing that changed life for the ranchers who went to the fields was the Dust Bowl of the 1930s which made products fall flat, homesteads to be repossessed by banks, and the agriculturists to clear out. to a great extent to California.
<span>B. They were forced to move into Indian Territory.</span>
