Untitled timeline

Positive

1865
1868
1870
1870 - 1871
1895
1909
1909
1929 - 1968
1947
1954
1955
1955
1957
1960
1961
1961
1963 - 1964
1963
1964
1964
1964
1965
1965
1966 - 1982
1976

Negative

1860
1865
1876
1890
1890
1890
1896
1948
1963
1964
1965
1968
1969