Jefferson National Expansion Memorial was created on 1935-12-21.
National Memorial Arch was created in 1910.
McKinley National Memorial was created in 1907.
The Memorial was officially dedicated and opened to the public in 1943.
Scottish National War Memorial was created in 1927.
Elks National Veterans Memorial was created in 1926.
National Fallen Firefighters Memorial was created in 1981.
National War Memorial - Newfoundland - was created in 1924.
Thaddeus Kosciuszko National Memorial was created in 1775.
Coronado National Memorial was created on 1952-11-05.
De Soto National Memorial was created in 1948.
Welsh National War Memorial was created in 1928.
Chamizal National Memorial was created on 1974-02-04.