Which location on the map served as an important port city along the atlantic coast? a. new orleans b. charlestown c. jamestown d. fort duquesne

The location on the map served as an important port city along the Atlantic Coast  is
Charlestown

Explanation:
Charleston is that the oldest and largest town within the U.S. state of South geographical area, the county courthouse of Charleston County, and therefore the principal town within the Charleston-North.Charleston, SC was a vital port town above all for money crops and traffic. Charleston was the commerce hub for the South and have become a rich town from the imports and exports returning to and from the South.