The "starch in the steel": manganese metallurgy and commerce -- Far-flung sources: the creation of a world market, 1880-1914 -- "More than a pawn in the game of war": global instabilities, 1905-19 4 -- Filling big orders: the diversification of supply, 1919-30 -- Internationalism vs. self-sufficiency: the making of U.S. mineral policy, 1919-39 -- Tempting the Brazilians: the diplomacy of minerals and steel, 1930-45 -- Extending the quest: the crisis of the new order, 1945-49 -- New frontiers: restructuring world supply, 1948-65.