Assertion: empire's interest | /r/CapableOf | propel john lloyd stephens
Facets:
value: to travel to mexico
type: PURPOSE
value: in the united states
type: LOCATION
value: in the early nineteenth century
type: TEMPORAL
Source sentences:
text: In the United States in the early nineteenth century, interest in ancient Mexico propelled John Lloyd Stephens to travel to Mexico and then publish well-illustrated accounts in the early 1840s.