For the first time in history, all 50 states of America celebrated Martin Luther King Jr. National Holiday.
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The underwater search for missing Malaysia Airlines flight MH370 ended.
NASA successfully launched the experimental CTS Hermes satellite atop a Delta 2914 rocket.
French King Henry IV declared war against Spain during the French Wars of Religion.
The first Duke of Wellington became Commander in Chief, making him the professional head of the British Army.
Bohemia adopted the Gregorian Calendar.
