Help! What Progressive Era legislation/reform is being illustrated by this map?

Which best describes colonial shipping activity in the port of charles town

How did african americans the union during the civil war? a. by serving as representatives in congress b. by enlisting in the military to fight c. by organizing massive slave revolts in the south d. by negotiating for peace with the confederacy

All state and federal officials are required to take an oath to support the constitution. select the best answer from the choices provided t f