What additional purpose did forts, such as fort gibson and fort towson, serve after the indian removal act was passed in 1830? a. they prevented trade between native americans and whites. b. they doubled up as schools to educate native americans. c. they displaced native american tribes fight other tribes. d. they protected native americans who had migrated from the east.

Hello, Your answer is D. They protected Native Americans who had migrated from the East. Fort Gibson and Fort Towson were built as a place were soilders were stationed to defend a city or town also called as Garrisons. The soilders at thease forts had to deal with the Indians who were comeing from the East. They were also assigned to gaurd the American Frontier and the Indian Territory. I hope that helped please mark me as brainliest thank you and have the best day ever!

well michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers so yeha lol

  the common sense as a pamphlet written by thomas paine. it promoted the independence of the colonies from british rule. the distribution of this pamphlet was great, it reached people everywhere and it was even read aloud at places people met. it also unite the colonists before the revolutionary war.

answer is d