Google Books Ngram Viewer

Graph these comma-separated phrases:
case-insensitive
between and from the corpus with smoothing of .  
Search in Google Books:

1700 - 1705 1706 - 1716 1717 - 1721 1722 - 1839 1840 - 2000 charity English
1700 - 1790 1791 - 1913 1914 - 1923 1924 - 1957 1958 - 2000 fraternity English
1700 - 1915 1916 - 1979 1980 - 1986 1987 - 1993 1994 - 2000 solidarity English

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