Since the presidency of Thomas Jefferson, America's policy had been to allow Native Americans to remain east of the Mississippi as long as they became assimilated or " civilized ".

Since Hurricane Katrina, Mississippi has removed the requirement that casinos on the Gulf Coast operate on barges and now allows them on land along the shoreline.

Though Meredith was legally entitled to register, the Governor of Mississippi, Ross Barnett, tried to block him by having the Legislature pass a law that “ prohibited any person who was convicted of a state crime from admission to a state school .” The law was directed at Meredith, who had been convicted of “ false voter registration .” Since passage of its 1890 constitution, the state had voter registration rules that effectively disfranchised black voters.

Since 2008 it has again been held by the Mississippi Band of Choctaw Indians, a federally recognized tribe.

Since 1837, MacGregor had been operating a ferry across the Mississippi River between Prairie du Chien, Wisconsin and the present site of McGregor, Iowa.

Way's Packet Dictionary, 1848 – 1994: Passenger Steamboats of the Mississippi River System Since the Advent of Photography in Mid-Continent America.

Since the 1800s, this section of the Mississippi has abandoned its bends to oxbow lakes and straightened its course, and levees have been constructed.

Since 1990, the town's name has been popularly associated with multiple casinos in proximity to the Mississippi River.

Since Tipton County is one of the five counties of the State of Tennessee that is located along the Mississippi River, this area was first explored by white people during the noted expedition of the French Canadians Jacques Marquette and Louis Joliet in 1673.

Since the cataract had to be portaged, the area became one of the natural resting and trade points along the Mississippi between Dakota and Anishinaabe peoples.

Since then, the frontier moved further west and the Mississippi River was referenced as the easternmost possible boundary of the West.

Since neither candidate received a majority of the popular vote, the Mississippi House of Representatives had to select the winner.

Since thousands of homes in Mississippi were damaged or destroyed during Hurricane Katrina, construction work was diverted to all disaster areas of the state.

Since the establishment of the Mississippi Department of Corrections, 6 officers have died in the line of duty.

Since the 1990s, secure dating of multiple Middle Archaic sites in northern Louisiana, Mississippi and Florida have challenged traditional models of development, as hunter-gatherer societies in the Lower Mississippi Valley organized to build monumental mound complexes as early as 3500 BCE ( confirmed at Watson Brake ), with building continuing over a period of 500 years.

Since 1988, the university has gained recognition as a leading research institution in aquaculture studies, offering the state's only comprehensive program in this field, and supporting a growing regional industry throughout the Mid-South ( according to the school, aquaculture is a $ 167 million industry in Arkansas alone and approximately $ 1. 2 billion in the Mississippi Delta region ).

Since the ruling went against them, the Board of Trustees became the plaintiff and Lum was named the defendant in the case Rice v. Gong Lum, which was heard in the Supreme Court of Mississippi.

Since the initial training pipeline is divided between coasts, Marines from areas east of the Mississippi River usually graduate from MCRD Parris Island and move on to SOI at SOI East ( located at Camp Geiger, a satellite facility of Camp Lejeune in North Carolina ), while those from the western half of the nation attend MCRD San Diego and move on to SOI West at the Camp San Onofre area of Camp Pendleton in California.

Since the 1930s, the image on the label of Southern Comfort has been A Home on the Mississippi, a rendering by Alfred Waud depicting Woodland Plantation, an antebellum mansion in West Pointe a la Hache, Louisiana.

Since at least the late 1970s / early 1980s, if not earlier, KMNV's technical plant has been located within a block of the city limits separating Minneapolis and St. Paul just east of the Mississippi River at 611 West Frontenac Place in St. Paul.

Since the earliest of days, Gaa-mitaawangaagamaag, as the Sandy Lake is known in Anishinaabemowin or the Chippewa language, acted as a commercial hub in both east-west trade ( via Savanna Portage ) and north-south trade ( via the Mississippi River ).

Since 2000, their home has been the Lander's Center in Southaven, Mississippi, a suburb of Memphis.

Since then, the only ice hockey to have come back to the Bancorpsouth Arena has been the Mississippi State University Men's DIII club team.

Since 1994, proponents of the three-state strategy have promoted ratification resolutions in the legislatures of most of the 15 states that never ratified the ERA approved by Congress in 1972.

Since the 1942 Quirin case, the US signed and ratified the 1949 Geneva Conventions, which are, therefore, considered to be a part of US municipal law, in accordance with the Supremacy Clause in the Constitution of the United States.

Since the prison was unknown to the international community, its operation by the US was in violation of the Geneva Convention of 1929, which the U. S. had ratified.

Since Canada ratified the Basel Convention on August 28, 1992, and as of August 2011, Environment Canada's Enforcement Branch has initiated 176 investigations for violations under EIHWHRMR, some of which are still in progress.

Since the proceedings of the Tucson convention never were ratified by the United States Congress the Provisional Territory never became a legal entity.

Since then efforts were made to improve and develop Bislig until the advent of Citihood campaign in 1999 and by virtue of Republic Act No. 8804 Bislig was converted into a component city duly ratified and approved in a plebiscite conducted in 18 September 2000.

Since the 1942 Quirin case, the U. S. signed and ratified the 1949 Geneva Conventions, which were thus considered to be a part of U. S. municipal law, in accordance with Article 6, paragraph 2, of the Constitution of the United States ( the Supremacy Clause ).

Since then, several attempts at a more democratic sharing of profits have been made, but none have ever been ratified.

Since the United States had not yet ratified the Treaty of Versailles, the allies would not share any intelligence with Foulois, and technically the U. S. was still at war with Germany.

Since more is known about Quiney than about any other acquaintance of Shakespeare in Stratford, his career may be followed to its sudden end in 1602.

Since the obvious is not always true, the Republican National Committee wisely analyzed its defeat of last autumn and finds that it occurred, as suspected, in the larger cities.

Since faculty see themselves as self-employed professionals rather than as employees, enthusiasm in a common enterprise is proportionate to the sense of ownership they have in it by virtue of sharing in the decisions that govern its course.

Since C is rational, this correspondence has K coincidences, each of which implies a line of the pencil which meets its image.

Since a ruled surface of order N with N concurrent generators is necessarily a cone, it follows finally that every line through a point, P, of **zg meets its image at P, as asserted.

Since the mid 1950s, when urethane foam first made its appearance in the American market, growth has been little short of fantastic.

Since the land he desired lay within the great northern empire of the Hudson's Bay Company, he purchased great blocks of the Comany's stock with the view to controlling its policies.

Since the constitution forbids introduction of a tax bill at a fiscal session, the administration will either have to cut down expenses or inflate its estimates of anticipated revenues.

Since the railroad cannot reduce the salary of individual union members under contract, it must accomplish its payroll reduction by placing some of the men on furlough, a B. & O. spokesman said.

Since then, it has focused on improving relationships with Western countries, cultivating links with other Portuguese-speaking countries, and asserting its own national interests in Central Africa through military and diplomatic intervention.

Since the foundation of the Republic of Turkey in 1923, Anatolia has become Turkey, its inhabitants being mainly Turks and Kurds ( see demographics of Turkey and history of Turkey ).

Since then, Alumni has played at the highest level of Argentinian rugby and its rivalry with Belgrano Athletic Club is one of the fiercest local derbies in Buenos Aires.

Since its independence, Armenia has maintained a policy of complementarism by trying to have friendly relations both with Iran, Russia, and the West, including the United States and Europe.

Since this picture was first developed by Ernst Stueckelberg, and acquired its modern form in Feynman's work, it is called the Feynman-Stueckelberg interpretation of antiparticles to honor both scientists.

Since its immense popularity and iconic nature, " grace " and the meaning behind the words of " Amazing Grace " have become as individual as the singer or listener.

Since the activity of antibacterials depends frequently on its concentration, in vitro characterization of antibacterial activity commonly includes the determination of the minimum inhibitory concentration and minimum bactericidal concentration of an antibacterial.

Since 1975, Niger has celebrated Arbor Day as part of its Independence Day: 3 August.

Since its disappearance from the Biblical narrative, there have been a number of claims of having discovered or of having possession of the Ark, and several possible places have been suggested for its location.

Since less of its surface area is exposed to the arctic cold, less heat escapes the body.

Since its inception in the early 1990s, the group has carried out bombings, kidnappings, assassinations and extortion in what they describe as their fight for an independent Islamic province in the Philippines.

Since 1972, the Roman Catholic Church uses the name " Anointing of the Sick " both in the English translations issued by the Holy See of its official documents in Latin and in the English official documents of Episcopal conferences.

Since 1998, Harvard University wraps some of the valuable statues on its campus, such as this " Harvard Bixi | Chinese stele ", with waterproof covers every winter, in order to protect them from erosion caused by acid rain.

Since the mid-1990s, AutoCAD supported custom objects through its C ++ Application Programming Interface ( API ).

Since 1998 it has been available in an electronic edition, alongside its regular print edition.