Wicca been influenced by other Pagan religions, thus making clear-cut distinctions between them more difficult for religious studies scholars to make. The terms "wizard" and "warlock" are generally discouraged in the community. In Wicca, denominations are referred to as "traditions", while non-Wiccans are often termed "cowans". When the religion first came to public attention, it was commonly called "Witchcraft". For instance, Gerald Gardner—the man regarded as the "Father of Wicca"—referred to it as the "Craft of the Wise", "witchcraft", and "the witch-cult" during the 1950s. There is no evidence that he ever called it "Wicca", although he did refer to the
Wicca the churches, which they regard as a lot of man-made dogma". The religious studies scholar Graham Harvey noted that "the popular and prevalent media image [of Wicca] is mostly inaccurate". In the United States, a number of legal decisions have improved and validated the status of Wiccans, especially "Dettmer v. Landon" in 1986. However, Wiccans have encountered opposition from some politicians and Christian organisations, including former president of the United States George W. Bush, who stated that he did not believe Wicca to be a religion. In 2007 the United States Department of Veterans Affairs after years of dispute added