The correct option is A
<span>The states created new laws that prevented former slaves from gaining equal jobs or education.</span>
Through series of Jim crow laws, or basically the end of reconstruction in 1877,following the compromise, the south acted on part of their bargain successfully. This part of the bargain which was dear to them was they were allowed to do with the blacks population in whatever way it pleased them.
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Where are the options? I don’t see any options :( sorry I can’t answer your question.
The treaties were used to remove the Cherokee and other native American tribes from their lands by telling and persuading them that they would be moved to a better 'more civilized' place for new life opportunities.