Senate of Colombia rejected ratification. Bunau-Varilla's company was in danger of losing the $40 million of the Spooner Act, and so he drew up plans with Panamanian juntas in New York for war. By the eve of the war, Bunau-Varilla had already drafted the new nation's constitution, flag, and military establishment, and promised to float the entire government on his own checkbook. Bunau-Varilla's flag design was later rejected by the Panamanian revolutionary council on the grounds that it was designed by a foreigner. Although he prepared for a small-scale civil war, the violence was limited. As promised, President Roosevelt interposed a U.S. naval fleet between the Colombian forces south of the isthmus and Panamanian separatists. U.S. control of the canal area Bunau-Varilla, as Panama's ambassador to the United States, was invested with plenipotentiary powers by President Manuel Amador. Lacking formal consent of the government of Panama, he entered into negotiations with the American Secretary of State, John Hay, to give control of the Panama Canal area to the U.S. No Panamanians signed the resulting Hay–Bunau-Varilla Treaty, though it was ratified in Panama on 2 December 1903. Bunau-Varilla had received his ambassadorship through financial assistance to the rebels, he had not lived in Panama for seventeen years, and he never returned, leading to the charge that he was "appointed Minister by cable". Panamanians long resented the trust given to him by the new Panamanian authorities. The treaty was finally undone by the Torrijos–Carter Treaties in 1977. Return to Paris Bunau-Varilla remained active as an engineer, a financial writer, and a leading specialist in water chlorination. In World War I, he served as an officer in the French army and lost a leg at the Battle of Verdun. As an elder lobbyist, he promoted altering the canal from a lock system to a sea-level waterway. In 1938, France awarded him the Grand Cross of the Legion of Honor. He died in Paris on 18 May 1940. Personal income Bunau-Varilla lived a lavish lifestyle. Guests to his elegant Paris residence often reflected on the immaculate grandeur of the home. He was known to entertain friends and strategic partners at some of the most pricey locations of his time. His money was not made as an engineer during his first stay working on the first Panama Canal project (under de Lesseps). He made his fortune during his second stay in Panama from 1886 to