| Category | Answer | % Correct |
|---|---|---|
| O | Ottoman Empire | 91%
|
| B | British Empire | 73%
|
| R | Roman Empire | 73%
|
| S | Spanish Empire | 64%
|
| H | Holy Roman Empire | 55%
|
| I | Inca Empire | 55%
|
| F | French Empire | 45%
|
| A | Aztec Empire | 36%
|
| D | Dutch Empire | 36%
|
| J | Japanese Empire | 36%
|
| M | Mongol Empire | 36%
|
| Q | Qing Dynasty | 36%
|
| G | Greek Empire | 27%
|
| P | Portuguese Empire | 27%
|
| Z | Zulu Empire | 27%
|
| E | Egyptian Empire | 18%
|
| N | Neo-Babylonian Empire | 18%
|
| U | Umayyad Caliphate | 18%
|
| C | Carthage | 9%
|
| K | Kievan Rus | 9%
|
| L | Lydia | 9%
|
| T | Tibetan Empire | 9%
|
| V | Vijayanagara Empire | 9%
|
| W | Wari Empire | 9%
|
| X | Xin Dynasty | 9%
|
| Y | Yuan Dynasty | 9%
|