After World War II , developers looked to create the most housing for the least cost , with Levittown , N.Y. , on Long Island , leading the way .
Long Island /location/location/contains Levittown
IN NNP NNP NNP , NNS VBD TO VB DT RBS NN IN DT JJS NN , IN NNP , NNP , IN NNP NNP , VBG DT NN .