Assertion: thompson submachine gun | /r/HasProperty | adopted by the u.s. military
Facets:
value: in 1938
type: TEMPORAL
Source sentences:
text: In 1938, the Thompson submachine gun was adopted by the U.S. military, serving during World War II and beyond.
text: In 1938, the Thompson submachine gun was adopted by the U.S. military, serving during World War II and beyond.
text: In 1938, the Thompson submachine gun was adopted by the U.S. military, serving during World War II and beyond.