The United States Department of Veterans Affairs (VA) maintains many cemeteries specifically devoted to veterans. Most have various rules regarding what must take place in order to be interred there. The VA only permits graphics on Government-furnished headstones or markers that are approved emblems of belief, the Civil War Union Shield (including those who served in the U.S. military through the Spanish–American War), the Civil War Confederate Southern Cross of Honor, and the Medal of Honor insignia. Arlington National Cemetery has similar restrictions on headstones, though it is maintained by US Department of the Army.