The first Europeans reached the Grand Canyon in September 1540. It was a group of about 13 Spanish soldiers led by García López de Cárdenas, dispatched from the army of Francisco Vásquez de Coronado on its quest to find the fabulous Seven Cities of Gold.
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Walt Whitman publishes Leaves of Grass on July 4, 1855. Abe Lincoln become president on March 4, 1861 – April 14, 1865.
Answer: The Freedmen's Bureau, born out of abolitionist concern for freed slaves, was headed by “Union General Oliver O. Howard” for the entire seven years of its existence.
Answer:
Hippocrates was a much admired physician from the island of Cos who taught students for fees. Throughout his life Hippocrates appears to have traveled widely in Greece and Asia Minor practicing his art and teaching his pupils, and he presumably taught at the medical school at Cos quite frequently.
Explanation:
This thing was copied, from britanica! :D