Question

3. What city became the busiest port on the east coast?

A. Boston
B. Charleston
C. Baltimore
D. New York City

Answer 1

New York City and New Jersey.

Step-by-step explanation:

Furthermore, it is also the busiest port on the US East Coast and a key gateway to one of the most concentrated markets in North America.

Answer 2

The city grew rapidly, and by the 1750s Philadelphia was the largest city and busiest port in the original 13 American colonies.