Activists participate in a protest against the Dakota Access Pipeline March 10, 2017 in Washington, DC. The Standing Rock Sioux Tribe held the event...
Despite blizzard conditions, military veterans march in support of the "water protectors" at Oceti Sakowin Camp on the edge of the Standing Rock...
Chanse Zavalla left, and O'Shea Spencer right, stand in front of the remains of a hogan structure. Campers set structures on fire in preparation of...
An activist fights the wind as while walking along Flag Road in Oceti Sakowin Camp as blizzard conditions grip the area around the Standing Rock...
Activists participate in an art project conceived by Cannupa Hunska Luger, from the Standing Rock Sioux Tribe, at Oceti Sakowin Camp on the edge of...
Activists gather outside the Army Corps of Engineers Office to protest against the Dakota Access Pipeline March 10, 2017 in Washington, DC. The...
Coat made from an antique blanket for sale in a Santa Fe, New Mexico, art gallery is embellished with cutout letters spelling 'Standing Rock',...
Protester holds a sign during a demonstration against the Dakota Access Pipeline on March 10, 2017 in Washington, DC. Thousands of protesters and...
Campers set structures on fire in preparation of the Army Corp's 2pm deadline to leave the Oceti Sakowin protest camp on February 22, 2017 in Cannon...
Native American protestors holds up his arms as he and other protestors are threatened by private security guards and guard dogs, at a work site for...
Handwritten protest posters for various causes including Black Live Matter, LGBT rights, Standing Rock and womens' rights on a quad at Stanford...
Handwritten protest posters for various causes including Black Live Matter, LGBT rights, Standing Rock and womens' rights on a quad at Stanford...
Despite blizzard conditions, military veterans march in support of the "water protectors" at Oceti Sakowin Camp on the edge of the Standing Rock...
An Native American activist rides down fom a ridge which overlooks Oceti Sakowin Camp on the edge of the Standing Rock Sioux Reservation on December...
Snow covers Oceti Sakowin Camp near the Standing Rock Sioux Reservation on November 30, 2016 outside Cannon Ball, North Dakota. Native Americans and...
Young girl holds a small placard reading "I Can't Drink Oil" as she stands with demonstrators that gathered in front of the White House in...
Police officer clears protesters off the sidewalk in front of the White House during a demonstration against the Dakota Access Pipeline on March 10,...
Protesters march during a demonstration against the Dakota Access Pipeline on March 10, 2017 in Washington, DC. Thousands of protesters and members...
Activists erect a tipi outside the Trump International Hotel during a protest against the Dakota Access Pipeline March 10, 2017 in Washington, DC....
Opponents of the Keystone XL and Dakota Access pipelines hold a rally as they protest US President Donald Trump's executive orders advancing their...
Native American and other activists celebrate after learning an easement had been denied for the Dakota Access Pipeline at Oceti Sakowin Camp on the...
Native American and other activists celebrate after learning an easement had been denied for the Dakota Access Pipeline at Oceti Sakowin Camp on the...
Navy deep sea diving veteran Rob McHaney holds an American flag as he leads a group of veteran activists back from a police barricade on a bridge...
Military veterans, most of whom are native American, confront police guarding a bridge near Oceti Sakowin Camp on the edge of the Standing Rock Sioux...
Native American protestors holds up his arms as he and other protestors are threatened by private security guards and guard dogs, at a work site for...
Rosario Dawson participates in the Stop The Dakota Access Pipeline protest at Union Square on August 7, 2016 in New York City.
Tribal members hug one another while conducting a cleansing ceremony at the Prairie Knights Casino near Fort Yates North Dakota for the veterans who...
Mug shot of American actress Shailene Woodley, following her arrest at a protest near the Dakota Access Pipeline in North Dakota, USA, October 2016.
Cutout of US President Donald Trump is seen on the ground as activists rally in front of the Trump International Hotel to protest the Dakota Pipeline...
Activists participate in a protest against the Dakota Access Pipeline March 10, 2017 in Washington, DC. The Standing Rock Sioux Tribe held the event...
Native American teepees are seen on the National Mall in downtown Washington, DC on March 8 with the National Monument to the rear as tribes from...
Aldo Seoane, a Yoeme Native American, sets up a teepee near the Washington Monument in Washington, DC, on March 7, 2017 at the start of a four-day...
People take part of a protest against the planned Dakota Access Pipeline in North Dakota on March 04, 2017 in New York.
Woman holds a poster as she takes part of a protest against the planned Dakota Access Pipeline in North Dakota on March 04, 2017 in New York. / AFP...
People take part of a protest against the planned Dakota Access Pipeline in North Dakota on March 04, 2017 in New York. / AFP PHOTO / KENA BETANCUR
Supporters of President Donald Trump yell at people marching to protest the Dakota Access Pipeline, on Hollywood Boulevard near the site of the 89th...
North Dakota Governor Doug Burgum speaks during a press conference announcing plans for the clean up of the Oceti Sakowin protest camp on February...
Campers set structures on fire in preparation of the Army Corp's 2pm deadline to leave the Oceti Sakowin protest camp on February 22, 2017 in Cannon...
Campers set structures on fire in preparation of the Army Corp's 2pm deadline to leave the Oceti Sakowin protest camp on February 22, 2017 in Cannon...
Demonstrators march to the Federal Building in protest against US President Donald Trump's executive order fast-tracking the Keystone XL and Dakota...
Demonstrators hold signs after marching to the Federal Building in protest against the executive order fast-tracking the Keystone XL and Dakota...
Actress and political activist Jane Fonda attends a rally with opponents of the Keystone XL and Dakota Access pipelines as they protest US President...
Protesters rally against Wells Fargo in solidarity with the people of Standing Rock in Hollywood, California, on December 21, 2016.
Jane Fonda, Dolores Huerta, Grey wolf, Frances Fisher and Lily Tomlin rally against Wells Fargo in solidarity with the people of Standing Rock in...
Jane Fonda rally against Wells Fargo in solidarity with the people of Standing Rock in Hollywood, California, on December 21, 2016. / AFP / TOMMASO...
Jane Fonda attends Depart Foundation hosts Standing Rock Sioux Tribal Chairman Dave Archambault II for the first public conversation in Los Angeles...
Military veterans are briefed on cold-weather safety issues and their overall role at Oceti Sakowin Camp on the edge of the Standing Rock Sioux...
Fireworks fill the night sky above Oceti Sakowin Camp as activists celebrate after learning an easement had been denied for the Dakota Access...
Chief Arvol Looking Horse of the Lakota/Dakota/Nakota Nation listens to speakers during an interfaith ceremony at Oceti Sakowin Camp on the edge of...
Native American and other activists celebrate after learning an easement had been denied for the Dakota Access Pipeline at Oceti Sakowin Camp on the...
Wes Clark Jr., co-coordinator of #VeteransForStandingRock, briefs military veterans on camp rules and their mission at Oceti Sakowin Camp on the edge...
Native American activist volunteers at Oceti Sakowin Camp on the edge of the Standing Rock Sioux Reservation on December 2, 2016 outside Cannon Ball,...
Jameson Dargen of Fargo, North Dakota and Peter Anderson of Fairfax, California build a tipi at Oceti Sakowin Camp on the edge of the Standing Rock...
Native American activists, J.P. Pacodas, Patty Sam Porter, and Virginia Redstar the Colville tribe in Washington state talk about their journey after...
Patty Sam Porter of the Colville tribe in Washington state talks about their journey after traveling from the headwaters of the Missouri River in a...
Native American activists from the Colville tribe in Washington state embrace after stepping on shore following a journey from the headwaters of the...
Patty Sam Porter of the Colville tribe in Washington state is welcomed after traveling from the headwaters of the Missouri River in a dugout canoe to...
Virginia Redstar of the Colville tribe in Washington state is welcomed after traveling from the headwaters of the Missouri River in a dugout canoe to...
An upside down American flag flies above Oceti Sakowin Camp on the edge of the Standing Rock Sioux Reservation on November 30, 2016 outside Cannon...
Erin Wise of Cannon Ball, North Dakota, shakes hands with Maj. Gen. Donald Jackson of the Army Corps of Engineers during a demonstration against the...