| War or wars | Answer | % Correct |
|---|---|---|
| Mexican Revolution, Spanish Civil War, WWII | Germany | 100%
|
| First Franco–Mexican War, Second Franco–Mexican War, Mexican annexation of Clipperton Island | France | 99%
|
| Spanish Civil War, WWII | Italy | 99%
|
| Mexican War of Independence, Spanish Attempts to Reconquer Mexico, Casa Mata Plan Revolution, Second Franco–Mexican War, Spanish Civil War | Spain | 99%
|
| Long Expedition, Texas Revolution, First Franco–Mexican War, Mexican–American War, Venezuelan Crisis of 1902–1903, Mexican Revolution, Border War, Spanish Civil War, Nicaraguan Revolution | United States | 99%
|
| WWII | Japan | 95%
|
| Mexico–Guatemala Conflict | Guatemala | 92%
|
| Second Franco–Mexican War, Mexican Revolution | United Kingdom | 91%
|
| Venezuelan Crisis of 1902–1903 | Venezuela | 91%
|
| Nicaraguan Revolution | NIcaragua | 87%
|
| Spanish Civil War | Portugal | 84%
|
| WWII | Hungary | 80%
|
| WWII | Bulgaria | 79%
|
| WWII | Romania | 73%
|
| Second Franco–Mexican War | Austria | 71%
|
| WWII | Thailand | 60%
|
| Second Franco–Mexican War | Belgium | 59%
|
| WWII | Finland | 59%
|
| Second Franco–Mexican War | Poland | 59%
|
| WWII | Croatia | 51%
|
| Venezuelan Crisis of 1902–1903 | Argentina | 47%
|
| WWII | Slovakia | 47%
|
| Second Franco–Mexican War | Egypt | 23%
|
| WWII | Myanmar | 19%
|