system, 1500-1900 -- World War I and World War II, 1900-45 -- The global struggle of the Cold War, 1945

, 1900-45 -- The path to European war, 1930-39 -- The Second World War, 1940-45 -- The "first" cold war

? : Chinese engagement with the DRC / Devon Curtis ; Alls' fair in loans and war : the development of China

United States -- History -- Civil War, 1861-1865 -- Fiction.