D) the great plains is the answer I believe to be correct. I feel the great plains needed this help.
Aristotle introduced the first hierarchical classification system. He divided the life forms he saw into eidos and genos, establishing the basis for taxonomy. He classified 520 animal species, which were primarily from Greece. Many B<span>iologists followed Aristotle's taxonomic system of classifying plants and animals.</span>
The right answer is "gave more political power to citizens" I hope it helps
