... tropics. There do not seem to be any race distinctions where Cubans alone are concerned. The African and those of mixed blood mingle freely together; and in the insurgent army officers of all ranks were chosen from the pure or mixed-blood African as freely as from others. The Cuban colored people seem to be exceptionally intelligent and energetic, and have a high reputation as brave soldiers. The typical Cuban does not belong to the coast ... — Slavery and Four Years of War, Vol. 1-2 • Joseph Warren Keifer