Assertion: coal industry | /r/CapableOf | lay the groundwork
Facets:
value: during world war ii
type: TEMPORAL
value: for a new era
type: TRANSITIVE-OBJECT
value: during the depression
type: TEMPORAL
Source sentences:
text: During the Depression and World War II, the coal industry laid the groundwork for a new era characterized by the accelerated introduction of labor-saving machinery.