Final answer:
In dealing with the Cherokee, state governments refused to honor previous treaties, discourage crimes by settlers, and enforce court rulings, thus the correct answer is D. All of the above.
Step-by-step explanation:
In dealing with the Cherokee, the state governments did indeed refuse to perform all the actions listed: honoring previous treaties, discouraging crimes by settlers, and enforcing court rulings. Specifically, Georgia and other southern states declined to acknowledge treaties that granted the Cherokee autonomy and land rights. On several occasions, they also failed to discourage, and sometimes even encouraged, crimes by settlers against the Cherokee.
Lastly, they neglected to enforce Supreme Court rulings such as Worcester v. Georgia, which affirmed the sovereignty of the Cherokee Nation. Therefore, the best answer is D. All of the above.
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