Assertion: city's government | /r/CapableOf | break the treaty
Facets:
value: unilaterally
type: MANNER
Source sentences:
text: In 1980 in United States v. Sioux Nation of Indians, the Supreme Court of the United States ruled that the Federal government of the United States had illegally stolen the Black Hills from the Sioux people when the government unilaterally broke the treaty that guaranteed the Black Hills belonged to the Sioux.