From isolation to "Continental Commitment", 1900-1914; from the Baltic to Gallipoli, 1914-1915; "how are we to win the war?", 1916-1918; history and the "continental commitment", 1919-1939; the genesis of the "Mediterranean strategy", 1940-1941; the formation of Anglo-American Strategy, 1941-1942; the "Mediterranean strategy" at its height, 1942-1943; "first catch your hare" - the political dimension of strategy; "this battle has been forced on us" - Overlord, 1943-1944; grand strategy - the Soviet menace and the end of the War, 1943-1945; conclusions - Churchill in war and peace. Appendix: list of operation code names.