Iconoclasm, Greek for "image-breaking", is the deliberate destruction within a culture of the culture's own religious icons and other symbols or monuments, usually for religious or political motives. It is a frequent component of major domestic political or religious changes. It is thus generally distinguished from the destruction by one culture of the images of another, for example by the Spanish in their American conquests. The term does not generally encompass the specific destruction of images of a ruler after his death or overthrow (damnatio memoriae), for example Akhenaten in Ancient Egypt.People who engage in or support iconoclasm are called iconoclasts, a term that has come to be applied figuratively to any person who breaks or disdains established dogmata or conventions. Conversely, people who revere or venerate religious images are called 'iconolaters'. In a Byzantine context they are known as 'iconodules', or 'iconophiles'.Iconoclasm may be carried out by people of a different religion, but is often the result of sectarian disputes between factions of the same religion. The two Byzantine outbreaks during the 8th and 9th centuries were unusual in that the use of images was the main issue in the dispute, rather than a by-product of wider concerns. In Christianity, iconoclasm has generally been motivated by a literal interpretation of the Ten Commandments, which forbid the making and worshipping of "graven images".