How do copyrights and patents promote the progress of science and useful arts

Then people can are motivated to research more since they can't copy off of anyone else's research

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.