Assertion: napoleon's demand | /r/CapableOf | drive frontier expansion
Facets:
value: in latin america
type: LOCATION
Source sentences:
text: During the period from the late 19th century and early 20th century, demand for the labour-intensive harvesting of rubber drove frontier expansion and forced labour.
text: During the period from the late 19th century and early 20th century, demand for the labor-intensive harvesting of rubber drove frontier expansion and slavery in Latin America and elsewhere.