By the 1760, how many slaves were entering the US every year?

What led to the creation of suburbs in the early 1900s

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

What is the significance of the battle of saratoga? a. the defeat at saratoga allowed the british to invade new england by land. b. after the defeat at saratoga france refuse to sign a treaty with the united states. c. the british won a decisive victory at saratoga. d. after the victory at saratoga france gave open support to the united states including arms money and ships.