How was noah webster significant to the field of education?

a. he established the common school movement.
b. he advocated for free education for all social classes.
c. his congregations founded the first african american colleges.
d. his dictionary standardized the usage of american english.

Item 14 which statement is an accurate description of the transatlantic slave trade? africans were brought to the americas in a three-part system of triangular trade. slaves went from europe to africa, and then to the americas in a circle of trade. native american slaves were sent to europe in exchange for sugar and molasses. africans traded tobacco and furs for captured arabs whom they sold into slavery.