Note 478 — BOOK VIII THE AGE OF THE GREAT POWERS (continued 5)

The doctrine of nationalities was in reality a legacy of French revolutionary theory. From the men of the First Republic, who found it a useful excuse for a forward foreign policy in the best Richelieu tradition, it passed into the possession of Napoleon, who gave more attention to it at St. Helena than he had ever done at the Tuileries. Thence it came naturally into the political inheritance of Napoleon III, who sacrificed France to his belief in it. Gladstone only got it by a side wind, the theory having drifted into the British tradition by reason of the accident of Canning’s anti-interventionist foreign policy during the Spanish-American War of Independence.—P. G.