Assertion: pueblo's area | /r/HasProperty | ceded to the united states
Facets:
value: in 1848
type: TEMPORAL
value: with the treaty of guadalupe hidalgo
type: OTHER
Source sentences:
text: First explored by Europeans in the late 1500s (the Spanish referred to the region as “Colorado” for its red-colored earth), the area was ceded to the United States in 1848 with the Treaty of Guadalupe Hidalgo that ended the Mexican-American War (1846-48).