<P> U.S. law permits multiple citizenship . A citizen of another country naturalized as a U.S. citizen may retain their previous citizenship , though they must renounce allegiance to the other country . A U.S. citizen retains U.S. citizenship when becoming the citizen of another country , should that country 's laws allow it . Citizenship can be renounced by American citizens who also hold another citizenship via a formal procedure at a U.S. Embassy , and it can also be restored . </P>
<P> U.S. law permits multiple citizenship . A citizen of another country naturalized as a U.S. citizen may retain their previous citizenship , though they must renounce allegiance to the other country . A U.S. citizen retains U.S. citizenship when becoming the citizen of another country , should that country 's laws allow it . Citizenship can be renounced by American citizens who also hold another citizenship via a formal procedure at a U.S. Embassy , and it can also be restored . </P>
what must an immigrant to the united states agree to before he or she can become a us citizen
what must an immigrant to the united states agree to before he or she can become a us citizen
renounce allegiance to the other country
renounce allegiance to the other country