The creole incident: strained relations between the united states and france involved the british freeing american slaves after they mutinied and escaped involved the seizure and destruction of an american steamboat at niagara falls was solved almost single-handedly by henry clay was caused when congress reopened the african slave trade

The correct answer is the british freeing american slaves after they mutinied and escaped

Slaves were supposed to be taken to the United States by ship, however, they organized a rebellion and freed themselves and took the ship to the Bahamas which was British territory. Since Britain had banned slavery in its colonies, they let the men go free. When the ship arrived to New Orleans, the Americans were angry because they suffered economic losses due to Britain.

February 1848 is when it was added. if that's what you were asking