certified questions
... that forty-eight U.S. states, the District of Columbia, and Puerto Rico allow the courts of other jurisdictions to ask for answers to certified questions of unsettled law?
... that forty-eight <a href="./U.S._state" id="mwCXg" rel="mw:WikiLink" title="U.S. state">U.S. states</a>, the <a class="mw-redirect" href="./District_of_Columbia" id="mwCXk" rel="mw:WikiLink" title="District of Columbia">District of Columbia</a>, and <a href="./Puerto_Rico" id="mwCXo" rel="mw:WikiLink" title="Puerto Rico">Puerto Rico</a> allow the courts of other jurisdictions to ask for answers to <b id="mwCXs"><a href="./Certified_question" id="mwCXw" rel="mw:WikiLink" title="Certified question">certified questions</a></b> of unsettled law?