Please help! Will mark brainlist

What was the result on the u.s. economy because of the major changes in atlantic shipping prior to and during the war of 1812?

Which kingdom once merged with egypt? a. nubiab. bantuc. phoeniciad. babylon

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.