Question: Ellis Island, the gateway for over 12 million immigrants to the United States as the nation's busiest immigrant inspection station and where social worker Ludmila Foxlee was employed from 1920 to 1937, was made part of which National Monument in 1965?
Related documents: [0]  [DOC] Ludmila Kuchar Foxlee was a social worker at the Ellis Island immigration station. Employed by the YWCA after World War I, Foxlee spent time in Czechslovakia to assist in rebuilding efforts before working at Ellis Island from 1920 to 1937. She became one of most well-known immigrant aid workers and her meticulous notes are currently stored at the Ellis Island archives. [END] 
[1]  [DOC] Ellis Island, in Upper New York Bay, was the gateway for over 12 million immigrants to the United States as the nation's busiest immigrant inspection station for over sixty years from 1892 until 1954. The island was greatly expanded with land reclamation between 1892 and 1934. Before that, the much smaller original island was the site of Fort Gibson and later a naval magazine. The island was made part of the Statue of Liberty National Monument in 1965, and has hosted a museum of immigration since 1990. [END] 
Answer: 
Statue of Liberty
Statue of Liberty