Why was the competition between rangers and farmers to settle in the great plains

Both groups were desperate to get more land so that they could grow more food and have grazing land for their animals.

Hope this helps!

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44