Abraham Lincolin is the 16 president of the United States of America
A competitive market, should be your correct answer. Hope this helps:)
The only option that is not generally a reason why historians study societal change would be "<span>d. to estimate how long it would take to build a road system," since this requires a separate type of research. </span>
Central Courts was established to settle disputes between the courts!
So he can pursue a his passion his passion in much cheaper living style