Answer:
It is perhaps surprising to learn that the Roman Empire is only around the 28th largest in history. It punches above its weight in terms of influence. Its sheer physical size shouldn’t be underestimated, however. It grew to around 1.93 million square miles, containing about 21 per cent of the world’s population (by an estimate) at its greatest extent in the early second century.
Explanation:
Hi!I have posted to picture explaining how and why trends change over time.
I am pretty sure the the South was more industrial than the North because in the North they mostly got goods from the South because there in the South is were farmers grew there crops. I hoped this helped you understand even though I couldn’t really explain it well. I learned this in 5th grade so I tried my best to remember what they taught me.
John Glenn I believe is the answer