| Year | Deaths | Answer | % Correct |
|---|---|---|---|
| 1939–1945 | 70–85 million | World War II | 100%
|
| 1914–1918 | 15–22 million | World War I | 91%
|
| 1917–1922 | 7–13.5 million | Russian Civil War | 27%
|
| 13th Century | 20–60 million | Mongol Conquests | 23%
|
| 220–280 | ~34 million | Three Kingdoms Period | 23%
|
| 1937–1945 | 20–25 million | Second Sino-Japanese War | 18%
|
| 1850–1864 | 20–70 million | Taiping Rebellion | 18%
|
| 1998–2003 | ~5.4 million | Second Congo War | 14%
|
| 755–763 | 3–13 million | An Lushan Rebellion | 5%
|
| 1618–1683 | ~25 million | Qing Conquest of Ming | 0%
|