After winning the Battle of Ourique, Afonso I became King of Portugal.
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Metallica released their album 'Kill 'Em All.'
Maximilian II became emperor of the Holy Roman Empire.
Verizon bought Yahoo for $4.8 billion in cash.
Rear-Admiral Horatio Nelson's attempt to conquest Tenerife, Spain, failed.
Pratibha Patil was sworn in as India's first female president.
