The Pulitzer Prizes recognize the best journalism of 2017 in newspapers, magazines and websites. There are 14 categories for reporting, photography, criticism and commentary.
In the arts, prizes are awarded in seven categories, including fiction, drama and music.
The first journalism prizes were awarded in 1917, including one to the New York Tribune for an editorial on the first anniversary of the sinking of the Lusitania.
That year, two daughters of abolitionist Julia Ward Howe won for a biography of their mother - at a time when women couldn't vote and the literary world was dominated by men.
This is the 102nd year of the contest, established by newspaper publisher Joseph Pulitzer.
Winners of the public service award receive a gold medal; the other awards carry a prize of $15,000 each.
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