20th century

Timeline

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Years of interest

1947 1963 1991 1990 1992 1981 1988 1987 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1982 1983 1984 1985 1986 1989 1996 1993 1994 1995 1997 1998 1999 1962 1961 1960 1954 1944 1908 1920 1919 1934 1951 1943 1959 1913 1940 1929 1924 1939 1942 1941 1948 1949 1918 1950 1935 1957 1927 1956 1932 1923 1917 1945 1911 1933 1937 1928 1907 1903 1902 1921 1914 1900 1904 1930 1915 1925 1912 1938 1946 1905 1936 1931 1922 1909 1910 1916 1926 1901 1906 1952 1953 1955 1958

On Earth, the 20th century was one of the most turbulent, violent, yet progressive centuries in the planet's history. Between major conflicts including the First and Second World Wars, humankind began to explore beyond their homeworld for the first time, and also began to make huge leaps in technological advancement. It was also during the 20th century that many world governments officially learned of the existence of extraterrestrial lifeforms (although few in the general public would know of this until the beginning of the 21st century). The Torchwood Institute, founded in the 19th century, began to gain power and influence in this century, while several attemped alien invasions resulted in the formation of the United Nations Intelligence Taskforce.

The Doctor has had a great affinity for this century, having lived for several years during this time period as an exile from Gallifrey (during his third incarnation) and again for a number of months in 1913 and 1969 in his tenth incarnation (to name just two examples). Many of the Doctor's known Earth companions have originated from this century.

Decades

• 1900s

• 1910s

• 1920s

• 1930s

• 1940s

• 1950s

• 1960s

• 1970s

• 1980s

• 1990s