What year was the Jefferson Memorial dedicated?
1943
1922
1921
1927
1922
1926
1904
1921
1927
1923
1922
1924
1907
1926
1904
1921
1902
1927
1913
1923
1922
1924
1907
1898
1926
1905
1904
1921
1927
1923
1922
1924
1908
1939
1902
1926
1904
1921
1907
1903
1927
1913
1923
1898
1922
1926
1905
1924
1904
1908
1939
1921
1902
1927
1937
1922
1907
1932
1903
1931
1913
1923
1898
1936
1921
1937
1927
1926
1938
1922
1905
1924
1904
1908
1939
1902
1936
1937
1921
1909
1907
1932
1903
1927
1938
1931
1897
1913
1936
1922
1937
1935
1923
1898
1926
1938
1905
1924
1904
1908
1939
1921
1936
1937
1935
1922
1902
1909
1907
1932
1903
1927
1938
1931
1897
1913
1936
1937
1935
1923
1898
1926
1938
1922
1905
1924
1904
1908
1939
1921
1936
1937
1935
1902
1899
1909
1907
1932
1903
1927
1938
1931
1897
1913
1936
1937
1935
1923
1898
1926
1938
1922
1905
1924
1904
1908
1939
1921
1936
1937
1935
1902
1899
1909
1907
1932
1903
1927
1938
1931
1897
1913
1936
1937
1935
1923
1898
1926
1938
1922
1905
1924
1904
1908
1939
1921
1936
1937
1935
1902
1899
1915
1909
1907
1932
1903
1927
1938
1931
1897
1936