The most accurate response that distinguishes the key causes of the American, French, and Haitian Revolutions is:
The American colonists were starving with no relief from the king; the French people wanted control of their own government; the Haitian people wanted freedom from slavery.
This response highlights the unique circumstances of each revolution: the American colonists' grievances against British rule, the French desire for political reform and representation, and the Haitian struggle for emancipation from slavery.