Google Books Ngram Viewer

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

1800 - 1952 1953 - 1997 1998 - 2001 2002 - 2005 2006 - 2008 xenophobia English
1800 - 1977 1978 - 2005 2006 2007 2008 white privilege English
1800 - 1951 1952 - 1994 1995 - 1998 1999 - 2003 2004 - 2008 ethnocentrism English
1800 - 1941 1942 - 1967 1968 - 1973 1974 - 2003 2004 - 2008 white supremacy English

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