A, Constantinople. It was conquered a few times before Rome took it, the Byzantine original name was Byzantium
Migration:-
Migration is to leave the country you live in, your own country and go live in another country you chose forever.
I think it would be B)International
Prior to the Industrial Revolution, "<span>A. artisan goods" </span>was the basis of most people's economic systems, since these goods were usually produced by hand, instead of being mass-produced, as during the Industrial Revolution.
The answer is a baseball player running