This article reviews interstate relations developments since 2007 pertaining to uniform state laws, interstate compacts and administrative agreements, same-sex marriage, civil unions and other pertinent legal matters.
Voters approved 58 percent of the 174 ballot propositions considered in 37 states in 2008. The number of measures as well as the approval rate was down modestly from recent years. No ideological trend appeared —both liberal and conservative measures were approved. The highest profile issue was a ban on gay marriage in California. Nationwide, voters approved more than $13 billion in state bonds despite the ongoing financial crisis.