Assertion: u.s.'s territory | /r/Synonym | insular areas
Facets:
value: until 1856
type: TEMPORAL
Source sentences:
text: The U.S. had no unincorporated territories (also known as overseas possessions or insular areas) until 1856.
text: The U.S. had no unincorporated territories (also known as overseas possessions or insular areas) until 1856.