| 1820 | % Correct | ||
|---|---|---|---|
| 1 | Qing China | East Asia | 100%
|
| 2 | Qing China | East Asia | 100%
|
| 2 | Qing China | East Asia | 100%
|
| 2 | British Empire | Western Europe | 99%
|
| 1 | British Empire | Western Europe | 99%
|
| 1 | British Empire | Western Europe | 99%
|
| 10 | United States | Northern America | 99%
|
| 5 | United States | Northern America | 99%
|
| 3 | United States | Northern America | 99%
|
| 5 | French Empire | Western Europe | 97%
|
| 7 | Kingdom of Italy | Southern Europe | 97%
|
| 6 | Russian Empire | Eastern Europe | 97%
|
| 3 | Russian Empire | Eastern Europe | 97%
|
| 4 | Russian Empire | Eastern Europe | 97%
|
| 4 | France | Western Europe | 96%
|
| 3 | Kingdom of France | Western Europe | 96%
|
| 8 | Kingdom of Spain | Southern Europe | 96%
|
| 10 | Kingdom of Spain | Southern Europe | 96%
|
| 6 | North German Confederation | Central Europe | 96%
|
| 7 | Ottoman Empire | West Asia | 95%
|
| 9 | Ottoman Empire | West Asia | 95%
|
| 10 | Ottoman Empire | West Asia | 95%
|
| 5 | Austrian Empire | Central Europe | 93%
|
| 6 | Austrian Empire | Central Europe | 93%
|
| 11 | Netherlands | Western Europe | 93%
|
| 12 | Netherlands | Western Europe | 93%
|
| 11 | Netherlands | Western Europe | 93%
|
| 8 | Empire of Japan | East Asia | 92%
|
| 4 | Tokugawa Japan | East Asia | 92%
|
| 8 | Tokugawa Japan | East Asia | 92%
|
| 12 | Kingdom of Spain | Southern Europe | 91%
|
| 15 | Kingdom of Portugal | Southern Europe | 89%
|
| 14 | Kingdom of Portugal and Brazil | Southern Europe | 89%
|
| 13 | Belgium | Western Europe | 86%
|
| 13 | Belgium | Western Europe | 84%
|
| 14 | Sweden-Norway | Northern Europe | 82%
|
| 15 | Joseon dynasty | East Asia | 72%
|
| 15 | Joseon dynasty | East Asia | 72%
|
| 9 | Prussia | Central Europe | 71%
|
| 7 | Prussia | Central Europe | 71%
|
| 9 | Austria-Hungary | Central Europe | 46%
|
| 14 | Kingdom of Sardinia | Southern Europe | 42%
|
| 12 | Two Sicilies | Southern Europe | 25%
|
| 11 | Two Sicilies | Southern Europe | 25%
|
| 13 | Sikh Empire | South Asia | 13%
|