Why was the National Convention's decision in 1794 historical?

Correct answer: It declared freedom of slaves in French colonies

The direct answer is A: the decision declared freedom for enslaved people in French colonies. In 1794, during the French Revolution, the National Convention abolished slavery in French colonies. Step by step: revolutionary ideas emphasized liberty and equality; the Convention made a legal decision; that decision rejected colonial slavery and recognized freedom for enslaved people. Option A is correct because it names the historical importance of the decision. B is wrong because the decision abolished, rather than expanded, slavery. C is wrong because Napoleon was not made king by this decision. D is wrong because the Bastille was not rebuilt; its destruction had already become a revolutionary symbol. The law was historically important, though it was later reversed in 1802, which shows that progress was contested. Memory cue: National Convention + 1794 = abolition in French colonies.