Above are some important legislative history points to consider for sacred site protection as it involves the ongoing conflict between Native American nations and U.S. government.
There is a long legislative history to deny Native Americans their sovereignty, property rights, religious freedoms, liberty, and even enforcement of treaties negotiated. Please use the following links to further research into the legislation history, and the many different Acts and Cases regarding Native American rights. Before American Indian Religious Freedom Act, "American Indian religious practices have often been prohibited by existing federal laws and government policies."
https://iltf.org/wp-content/uploads/2016/11/American-Indian-History-Timeline_small.pdf
A map of the legislative history by Indian Land Tenure Foundation
Government Policy Toward Native Americans- "In 1776, the Continental Congress appointed a committee to develop a plan for a central government. Shortly thereafter, the Articles of Confederation were written and a union of states, called the United States of America, came into being."
Indian Law Bulletin: Legislation - (National Indian Law Library) - Provides summaries and links to federal legislation information.
Department of Interior -Congressional and Legislative Affairs - Provides legislative history information on laws affecting American Indians and Alaska Natives, and executive orders.
Legislative Update: Senate Committee on Indian Affairs - Current bills sent to the Committee; status of bills sent to the Committee since 103rd session.
Legislative Updates and NCAI News - "Other Issues" - (National Congress of American Indians). Legislative news provided by the National Congress of American Indians. Scroll down the page to see legislative updates from 2006. For updates from previous years, scroll further to " FY 2005 Documents" and similarly titled sections. Also look for NCAI legislative updates under specific policy topics from their Policy Issues web page.
THOMAS - U.S. Congress on the Internet - (Library of Congress). Bills, bill status, committee reports, public laws, legislative history, both current and historical.
Searching Bills with THOMAS - (The Newsletter of the Legal Division of The Special Libraries Association). Pages 14-17; provides step-by-step instructions with screen shots of the THOMAS web site.
https://www.justice.gov/enrd/timeline/indian-resources-timeline#event-463216
An interactive presentation on legislative history.