Most often, when searching for "was [country] part of...", Google suggests historical affiliations that might surprise many. For instance, for countries in Europe, the USSR is a common suggestion, while Western European countries often relate to the Roman Empire and the Middle East to the Ottoman Empire.
Specific countries like Kazakhstan and the USA prompt searches about their connections to Russia and Great Britain, respectively. In contrast, queries about Mexico and Canada revolve around their relationship with the USA. Surprisingly, some African countries' top queries involve their historical involvement in slavery, while Australians wonder about their participation in World War II.
