Question: One of the largest natural harbors in the world is federally owned and operated and at the mouth of the Hudson River is part of the Port of which two states?
Sentence (from "Historic preservation in New York"): Governmental programs for historic preservation range from Federal ownership and active operation of sites (such as the Statue of Liberty and Ellis Island in New York Harbor) to grants and subsidies provided by state government, municipal support of museums and interpretative displays (such as roadside plaques and town-history websites).
Relevant evidence: Yes