The end of World War II opened the way for the return of French rule to Indochina. Despite the ties he had forged within the American intelligence community, and his professed respect for democratic ideals, Ho Chi Minh was unable to convince Washington to recognize the legitimacy of his independence movement against the French. French generals and their American advisors expected Ho's rag-tag Viet Minh guerrillas to be defeated easily. But after eight years of fighting and $2.5 billion in U.S. aid, the French lost a crucial battle at Dienbienphu -- and with it, their Asian empire.