Supporters of same-sex marriages gather outside the U.S. Supreme Court on April 28, in Washington, D.C. Mladen Antonov/AFP/Getty Images hide caption

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The crowd reacts as the ruling on same-sex marriage was announced outside of the Supreme Court in Washington, D.C., Friday. Jacquelyn Martin/AP hide caption

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People gathered near the White House on Friday evening to see it lit in rainbow colors as a commemoration of the Supreme Court's ruling to legalize same-sex marriage. Pablo Martinez Monsivais/AP hide caption

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Same-sex marriage supporters rejoice outside the Supreme Court in Washington, D.C., on Friday after the U.S Supreme Court handed down a ruling regarding same-sex marriage. The high court ruled that same-sex couples have the right to marry in all 50 states. Alex Wong/Getty Images hide caption

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Fernando Urias (left) and Victor Manuel Aguirre kiss after they learned they were allowed to marry, during a protest outside the municipal palace in the northern border city of Mexicali, Mexico, on Jan. 17. Alex Cossio/AP hide caption

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The Supreme Court will rule on same-sex marriage next month; here, Reverend Scott Hopkins, right, of United Methodist Church in Vienna, Va., voices his support of gay marriage as Tracy Grisham, of Amarillo, Texas, voices her disapproval. John Boal/EPA /LANDOV hide caption

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A campaign poster in Dublin encourages voters to say no to same-sex marriage ahead of a referendum in Dublin on Friday. Paul Faith/AFP/Getty Images hide caption

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Texas Republican state Sen. Craig Estes' bill reinforces that clergy would not have to perform same-sex marriages. Harry Cabluck/AP hide caption

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In rural North Dakota, where Melanie Hoffert grew up on her family farm, discussing subjects like homosexuality and same-sex marriage is often considered taboo. Courtesy of Beacon Press hide caption

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Joel Heitkamp smiles while broadcasting in 2009 at AM radio station KFGO in Fargo, N.D. Elaine Thompson/AP hide caption

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Diane Gira (left) and Valerie Nelson (right) pose with their son, Madison, in their home near Wahpeton, N.D. Maggie Penman/NPR hide caption

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The small town of Wahpeton, N.D., is one of the places where conversations on same-sex marriage are playing out in schools, churches and families. Maggie Penman/NPR hide caption

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Indiana Gov. Mike Pence holds a news conference at the Statehouse in Indianapolis, on Thursday, where he signed into law a bill that would allow business owners with strong religious convictions to refuse to provide services to same-sex couples. Michael Conroy/AP hide caption

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