6th Military Police Group
... that the area of responsibility of the 6th Military Police Group includes all of the United States west of the Mississippi River?
... that the area of responsibility of the <b id="mwAlc"><a href="./6th_Military_Police_Group_(United_States)" id="mwAlg" rel="mw:WikiLink" title="6th Military Police Group (United States)">6th Military Police Group</a></b> includes all of the United States west of the <a href="./Mississippi_River" id="mwAlk" rel="mw:WikiLink" title="Mississippi River">Mississippi River</a>?