bn:01399389n
Noun Concept
JA
1580年ポルトガル王位継承危機  ポルトガル継承危機  1580年ポルトガの後継危機
EN
The Portuguese succession crisis of 1580 came about as a result of the deaths of young King Sebastian I of Portugal in the Battle of Alcácer Quibir in 1578 and his successor and great-uncle Henry I in 1580. Wikipedia
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