Police arrested more than a hundred protesters camped out along the Dakota Access pipeline route on October 27, 2016.

Police And Pipeline Protesters Clash In North Dakota

What started months ago as a dispute between a tribe and the federal government has escalated into clashes between protesters and police. More than 140 people were arrested Thursday during a tense standoff between police and Dakota Access pipeline protesters.

Quiltman Sahme, left, and son Tiwani sit outside their tent along the border of the Standing Rock Sioux Reservation in North Dakota where they're protesting the Dakota Access oil pipeline. They're from the Warm Springs Indian Reservation in Oregon, which is trying to prevent Nestle from bottling water from a nearby stream.

Fight Feels Familiar For Tribes At Pipeline Protest

Fights past and present over environmental issues have compelled Native Americans from tribes across the country to stand in solidarity with the Standing Rock Sioux in its battle to defeat the Dakota Access oil pipeline. This gathering of nations, meanwhile, could mark a turning point for tribes as they seek greater say in what happens to their land.