Explain the differences between a constitutional government and an autocratic or dictatorial government?

Constitutional governments have limits on their powers, while an autocratic or dictatorial government does not have limits on their power, either because they aren't given limits in the constitution (if there is one), or there are limits, but they are ignored.

answer; /// slavery should be outlawed in the new country, was part of the initial draft of the declaration of independence, but not part of the final