The Department of Veterans Affairs administers national cemeteries and burial benefits. Their website contains a wealth of useful information. The U.S. Department of Veterans Affairs
The American Civil Liberties Union publishes a Q&A regarding the process of requesting religious emblems for inclusion on federally-supplied headstones; included herein are data regarding the 2007 controversy about adding the Wicca emblem ACLU - Religious Symbols on Headstones: Questions and Answers
