What did bartolome de las casas do to try to change spain's way of governing the americas?

He wrote books and letters defending the Native Americans.

hope this helps!

The native americans, spanish, french and americans all name places in our state. the word “arkansas” came from the quapaw indians, by way of early french explorers. at the time of the early french exploration, a tribe of indians, the quapaws, lived west of the mississippi and north of the arkansas river.