Day One at the Democratic National Convention in Philadelphia(40 images)

Democrats kicked off their 2016 convention with a rousing version of "Battle Hymn of the Republic" before moving on to speeches by Sen. Cory Booker, first lady Michelle Obama and Sen. Bernie Sanders.

First Lady Michelle Obama speaks about unity during the Democratic National Convention at Wells Fargo Center in Philadelphia, Pennsylvania, on July 25, 2016. The delegates will confirm the nomination of Hillary Clinton and Tim Kaine as the Democratic ticket for the November election. Photo by Ray Stubblebine/UPI | License Photo
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