April Fool's Day

April Fool's Day
Features old postcards, a brief history, and traditions.
http://www.geocities.com/atine6/

April Fool's Day or All Fool's Day
Features a brief history of the holiday.
http://www3.kumc.edu/diversity/other/aprlfool.html

Celebrate Holidays in the USA: April Fool's Day
Tells how people in the United States celebrate April 1.
http://stockholm.usembassy.gov/Holidays/celebrate/april.html

Urban Legends Reference Pages: April Fool's Day
An in-depth look at several of the legends that surround the origins of April Fool's Day.
http://www.snopes.com/holidays/aprilfools/origins.asp