Which dynasty ruled Portugal before the Iberian Union?
House of Braganza
House of Aviz
House of Bourbon
House of Habsburg
Answer
The House of Aviz ruled Portugal before the Iberian Union. The dynasty began with the reign of King John I in 1385 and ended with the death of King Sebastian in 1578, which led to the Portuguese crisis of succession and the eventual formation of the Iberian Union.
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