In what way did the quakers of the 1600s and 1700s promote equality?

plato

Explanation:

The Quakers opposed slavery, treated American Indians with respect, and gave women the right to spread religious teachings.

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.

silk

indigo  

rice

all the other answers are wrong