Statue of Liberty National Monument national monument in 1924. In 1937, by proclamation 2250, President Franklin D. Roosevelt expanded the monument to include all of Bedloe's Island, and in 1956, an act of Congress officially renamed it Liberty Island. Ellis Island was made part of the Statue of Liberty National Monument by proclamation of President Lyndon Johnson in 1965. The United States historic district, a single listing on the U.S. National Register of Historic Places, was designated in 1966. The islands were closed during Hurricane Sandy in October 2012 and suffered severe damage. Liberty Island reopened July 4, 2013; Ellis Island re-opened October 24, 2013.
Crab Island (Lake Champlain) cleared allowing access for visitors and a wharf was built to accommodate boats. A full-time caretaker was hired to live in a small cottage on the island and in 1909, by act of Congress, the island was officially renamed Macdonough National Military Park. By 1930, the island had been mostly abandoned. The one and only caretaker had left in 1915 and the caretaker's cottage burned in 1929. The island remained mostly devoid of activity until the 1950s, when United States Air Force personnel stationed at nearby Plattsburgh Air Force Base began a project of clearing portions of the island for