Question: Honor the Earth participated in protests about land near what reservation?

Context paragraphs:
2006 Indian anti-reservation protests: The 2006 Indian anti-reservation protests were a series of protests that took place in India in 2006 in opposition to the decision of the Union Government of India, led by the Indian National Congress-headed multiparty coalition United Progressive Alliance, to implement reservations for the Other Backward Classes (OBCs) in central and private institutes of higher education.  These protests were one of the two major protests against the Indian reservation system, the other one being the 1990 anti-Mandal protests.

Ishtakhaba: Ishtakhaba (Dakota: Ištáȟba), a.k.a. Chief Sleepy Eye, was a Native American chief of the Sisseton Dakota tribe.  He became chief sometime between 1822 and 1825, receiving a commission from the Bureau of Indian Affairs as chief in 1824, and remained chief until his death in 1860.  His band, known as the Swan Lake or Little Rock Band, hunted "in southwestern Minnesota and southeastern Dakota ... between Swan Lake and Coteau des Prairies," until forced to move to reservation land near the Minnesota River in the wake of the 1857 Spirit Lake Massacre.

White Earth Indian Reservation: The White Earth Indian Reservation (or "Gaa-waabaabiganikaag" (lit.  "Where there is an abundance of white clay") in the Ojibwe language) is the home to the White Earth Band, located in northwestern Minnesota.  It is the largest Indian reservation in that state by land area.  The reservation includes all of Mahnomen County, plus parts of Becker and Clearwater counties in the northwest part of the state, along the Wild Rice and White Earth rivers.  It is about 225 miles (362 km) from Minneapolis-St.  Paul and roughly 65 miles (105 km) from Fargo-Moorhead.

Dakota Access Pipeline protests: The Dakota Access Pipeline protests, also known by the hashtag #NoDAPL, are grassroots movements that began in early 2016 in reaction to the approved construction of Energy Transfer Partners' Dakota Access Pipeline in the northern United States.  The pipeline was projected to run from the Bakken oil fields in western North Dakota to southern Illinois, crossing beneath the Missouri and Mississippi Rivers, as well as under part of Lake Oahe near the Standing Rock Indian Reservation.  Many in the Standing Rock tribe consider the pipeline and its intended crossing of the Missouri River to constitute a threat to the region's clean water and to ancient burial grounds.  In April, Standing Rock Sioux elder LaDonna Brave Bull Allard established a camp as a center for cultural preservation and spiritual resistance to the pipeline; over the summer the camp grew to thousands of people.

Reservation policy in Tamil Nadu: The reservation system in Tamil Nadu is much in contrast to the rest of India, not by the nature of reservation but by its history.  When the first reservation protest hit New Delhi in May 2006, a contrasting quiet serenity was noticed in Chennai.  Later, as the anti-reservation lobby gained in visibility in Delhi, Chennai saw quiet street protests demanding reservation.  Doctors in Chennai, including doctors association for social equality (DASE) were in the forefront expressing their support for reservation in institutions

Lemhi Boarding School Girls Dormitory: The Lemhi Boarding School Girls Dormitory is a historic building located on Hayden Creek Road near the community of Lemhi, Idaho.  The dormitory is the only surviving building from the Lemhi Reservation, the native homeland of the Lemhi Shoshone.  Due to increasing white settlement in the Lemhi Valley in the 1860s, the Lemhi Shoshone requested their own reservation; they received a reservation in 1875, though it had little arable land.  A government-sponsored school opened on the reservation in 1881, but it was sparsely attended due to poor conditions and its suppression of the native culture and language.  The new girls' dormitory opened in 1903 to address the original dormitory's overcrowding and poor ventilation.  The dormitory did not serve the reservation for long, as the government dissolved the reservation in 1907 and relocated its residents to Fort Hall.  The dormitory building later served as a Grange hall and a community center for the area.

Honor the Earth: Honor The Earth is a non-profit organization founded to raise awareness and financial support for Indigenous environmental justice.  The organization was founded by Indigo Girls Amy Ray and Emily Saliers after meeting Winona LaDuke, and after consultation with members of the Indigenous Environmental Network, Indigenous Women's Network and Seventh Generation Fund.  In 2016, Winona LaDuke and other members of Honor the Earth are active in the Dakota Access Pipeline protests.

Santa Clara Indian Reservation: The Santa Clara Indian Reservation is an Indian reservation in north-central New Mexico, United States.  It is the homeland of a branch of the Pueblo people of Native Americans.  The reservation lies on 76.73 sq mi (198.729 km²) of southern Rio Arriba, northeastern Sandoval, and northern Santa Fe Counties.  It includes the community (census designated place) of Santa Clara Pueblo, as well as parts of three other communities.  The total population living on Santa Clara Pueblo land as of the 2000 census was 10,658 persons.  Most of the population lives in the northeastern corner of the reservation.  The largest community on reservation land is the city of Española, although a part of the city is not on reservation territory.

You Are on Indian Land: You Are on Indian Land is a 1969 documentary film directed by Mike Kanentakeron Mitchell about the 1969 Akwesasne border crossing dispute and the confrontation between police and Mohawk of the St. Regis Reservation on a bridge between Canada and the United States, which stands on Mohawk land near Cornwall, Ontario.

Post-Soviet conflicts: This article lists the Post-Soviet conflicts, the violent political and ethnic conflicts in the countries of the former Soviet Union since shortly before its official breakup in December 1991.  Some of these conflicts such as the 1993 Russian constitutional crisis or the 2013 Euromaidan protests in Ukraine were due to political crises in the successor states.  Others involved separatist movements attempting to break away from one of the successor states.  Some of these conflicts ended in a stalemate or without a peace treaty, and are referred to as frozen conflicts.  This means that a number of former-Soviet states are left sovereign over the entirety of their territory in name only.  In reality, they do not exercise full control over areas still under the control of rebel factions.  Rebel groups are essentially left independent over large chunks of the territories they claim.  In many instances, they have created institutions which are similar to those of fully fledged independent states, albeit with little or no international recognition.  Notable such cases include Abkhazia and South Ossetia in Georgia; Nagorno-Karabakh on the border between Azerbaijan and Armenia; Transnistria in land near to Moldova's eastern border with Ukraine; and Novorossiya (a confederation of the Donetsk People's Republic and the Luhansk People's Republic, breakaway areas in Ukraine).  The Republic of Crimea is also arguably part of this group of unrecognised states, as the annexation of Crimea by the Russian Federation remains unrecognized by a majority of UN member states and is contested by the government of Ukraine.

Supporting paragraphs: Honor the Earth Dakota Access Pipeline protests
Answer: Standing Rock Indian Reservation