<P> Puerto Rico ( Spanish for `` Rich Port '' ) , officially the Commonwealth of Puerto Rico ( Spanish : Estado Libre Asociado de Puerto Rico , lit . `` Free Associated State of Puerto Rico '' ) and briefly called Porto Rico , is an unincorporated territory of the United States located in the northeast Caribbean Sea . </P>
<P> Puerto Rico ( Spanish for `` Rich Port '' ) , officially the Commonwealth of Puerto Rico ( Spanish : Estado Libre Asociado de Puerto Rico , lit . `` Free Associated State of Puerto Rico '' ) and briefly called Porto Rico , is an unincorporated territory of the United States located in the northeast Caribbean Sea . </P>
what is the relationship of puerto rico to the united states
what is the relationship of puerto rico to the united states
an unincorporated territory of the United States
an unincorporated territory of the United States