<P> Voters in Washington , D.C. and Puerto Rico have both voted for statehood in referendums . As statehood candidates , their admission to the Union requires congressional approval . American Samoa , Guam , the Northern Mariana Islands , and the US Virgin Islands are also US territories and could potentially become US states someday . </P>
<P> Voters in Washington , D.C. and Puerto Rico have both voted for statehood in referendums . As statehood candidates , their admission to the Union requires congressional approval . American Samoa , Guam , the Northern Mariana Islands , and the US Virgin Islands are also US territories and could potentially become US states someday . </P>
what needs to happen for puerto rico to become a state
what needs to happen for puerto rico to become a state
congressional approval
congressional approval