How did the abolition of slavery in Portugal affect Portugal's future?

Which document did the second continental congress send king george iii to refaffirm colonist allegiance to him but not to parliament

The northwest ordinance guaranteed three rights for the settlers of the northwest territory. what were they?

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.