When was the last eruption of Mount Hood?
1865
1893
1893
1905
1893
1880
1908
1905
1893
1880
1908
1890
1912
1902
1905
1893
1880
1908
1883
1890
1912
1902
1905
1907
1893
1880
1908
1883
1890
1912
1902
1889
1905
1893
1880
1915
1907
1855
1908
1883
1890
1912
1902
1893
1889
1859
1905
1915
1907
1855
2100 BC
1880
1890
1908
1893
1883
1912
1902
1889
1859
1905
1980
1880
1879
1897
1915
1907
1855
1908
1893
2100 BC
1890
1980
1700
1883
1888
1912
1891
1902
1889
2100 AD
1980
1850
1893
1880
1886
1859
1895
1872
1905
1915
1700 BC
1700
1980
1879
1897
1907
1855
1908
1904
1893
1890
1870
1980
1700
1700 BC
2100 AD
1883
1888
1912
1891
1865
1902
1850
1880s
1700 AD
1889
1980
1886
1859
1895
1872
1860
1905
1887
1879
1915
1970
1700
1880
1990
1897
1851
1896
1907
1855
1980
1908
1904
1893
1700 BC
1890
1880s
1970
1870
1860
1700
1864
1990
1700 AD
1883
1888
1903
1891
1980
1979
1970
1850
1912
1865
1902
1889
1886
1859
1895
1872
1860
1905
1990
1980
1880
1880s
1887
1879
1897
1915
1851
1896
1871
1890
1870
1880 AD
1700 AD
1907
1855
1892
1908
1893
1880s
1904
1864
1899
1883
1863
1857
1888
1903
1850 AD
1850
1880s
1870 AD