Ancient Iranian religion was strongly connected. Beginning in the early 10th-century BC, the ancient Iranian religion was gradually displaced by Zoroastrianism, which contains many essential aspects of its predecessor. The sources on ancient Iranian religion, though limited, consist of textual and material sources. The textual sources are both Iranian and non-Iranian. An important Iranian source is the Avesta, which are Zoroastrian sacred scriptures made in the Avestan. This is considered the principal source of knowledge on ancient Iranian religions. It is a collection of several texts that seems to have been over a large span of time by a variety of authors. These
Recognition of Native American sacred sites in the United States exercise of religion. Under the RFRA, a plaintiff can present a case by showing that the federal government's actions burdens his ability to exercise his religion. Still, although the law is not a procedural law and protects the free exercise of minority religion, it does not protect religious activities conflicting with government's land use The National Environmental Policy Act (NEPA) is a national policy that promotes better environmental conditions by preventing the government from making damaging the environment. This Act relates to the sacred sites protection because it promotes and encourage a "harmonious" relationship between humans and the environment Furthermore,