In 1469, the crowns of the kingdoms of Castile and Aragon were united by the marriage of Isabella and Ferdinand. This was an important event in the history of which country?
in 1469, the crowns of the kingdoms of castile and aragon were united by the marriage of isabella and ferdinand. this was an important event in the history of which country
FreebaseQA-train-1400.P0
aragon
aragon
m.09tfh
location.administrative_division.first_level_division_of
m.06mkj
spain