Same-sex marriage by state

Published On: May 07 2012 12:57:03 PM CDT   Updated On: Nov 18 2014 02:21:50 PM CST

The Supreme Court on Tuesday is hearing arguments on whether there is a constitutional right to same-sex marriage. Here's a look at the path same-sex marriage has taken across the country.

Gay Marriage - Iowa
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Iowa's gay marriage ban was overturned in April 2009 by the state Supreme Court after justices ruled it violated the state constitution.

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