| Hint | Answer | % Correct |
|---|---|---|
| Pre 1825-1936, 1939-1941, 1950-1965 | France | 100%
|
| 1827-1837, 1840-1863, 1868-1870, 1898-1919, 1921-1934, 1937-1939, 1941-1958 | United Kingdom | 100%
|
| 1861-1866, 1894-1895, 1918-1920, 1941-Present | United States of America | 100%
|
| Pre 1825-1912 | Great Qing | 98%
|
| 1949-Present | People’s Republic of China | 98%
|
| 1912-1913, 1919-1944, 1945-1949 | Republic of China | 98%
|
| 1863-1865, 1867-1870, 1915-1921, 1923-1936, 1941-1942 | Italy | 97%
|
| 1946-1950 | Japan | 97%
|
| 1921-1923, 1933-1935, 1940-1942, 1944-1945 | Japanese Empire | 97%
|
| Pre 1825-1917 | Russian Empire | 97%
|
| 1991-Present | Russian Federation | 97%
|
| 1917-1922 | Russian SFSR | 97%
|
| 1872-1918 | German Empire | 95%
|
| 1935-1945 | Nazi Germany | 95%
|
| 1961-Present | India | 91%
|
| 1936-1938 | Spanish Republic | 91%
|
| 1870-1871, 1872-1875, 1879-1894, 1914-1915 | Austria-Hungary | 86%
|
| Pre 1825-1861, 1865-1867 | Austrian Empire | 84%
|
| 1922-1991 | Soviet Union | 81%
|
| 1990-Present | North Korea | 79%
|
| 1945-1946, 1976-1979 | Turkey | 79%
|
| Pre 1825-1827, 1838-1840, 1875-1879, 1895-1898 | Ottoman Empire | 74%
|
| 1958-1961, 1965-1967 | South Korea | 72%
|
| 1979-1990 | Vietnam | 71%
|
| 1920-1921 | Poland | 69%
|
| 1837-1838, 1867-1872 | Prussia | 60%
|
| 1913-1914 | Bulgaria | 45%
|
| 1967-1975 | South Vietnam | 24%
|