Haitian emancipation was won via France then preserved by defeating France

Evidence

Ultimately, while emancipation had been won through an alliance with the French Republic in 1794, it was preserved by the defeat of the French army in 1804. — Dubois, Laurent, Avengers of the New World_ The Story of…, 26

Categorization

• XREF: Parallells later colonial-liberation arcs where metropole alliance and then rupture follow.