French King Henry IV declared war against Spain during the French Wars of Religion.
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The first Duke of Wellington became Commander in Chief, making him the professional head of the British Army.
Legendary band Blondie released their debut single 'X-Offender.'
Popeye the Sailor Man made his first appearance.
Bohemia adopted the Gregorian Calendar.
Auschwitz concentration camp evacuated 56,000 prisoners.
