PLEASE HELP BEING TIMED❗️❗️❗️❗️❗️❗️
U.S. cities grew quickly during the early 1800s because:
O A. agriculture became more important to the economies of cities.
O B. governments paid for impressive schools and housing in cities.
OC. nativists called for more Protestants to move to cities.
O D. trade with other countries brought people and business to cities.
PLEASE HELP BEING TIMED