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The world's first "Mercy" Hospital is founded in Pittsburgh, United States, by a group of Sisters of Mercy from Ireland; the name will go on to grace over 30 major hospitals throughout the world.
Venezuelan president Hugo Chávez returns to office two days after being ousted and arrested by the country's military.
The Treaty of New Echota is signed, ceding all the lands of the Cherokee east of the Mississippi River to the United States.
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