Assertion: secretary | /r/HasProperty | replaced by the secretary of the air force
Facets:
value: in 1947
type: TEMPORAL
Source sentences:
text: In 1947, with the passing of the National Security Act of 1947, the Secretary of War was replaced by the Secretary of the Army and the Secretary of the Air Force, which, along with the Secretary of the Navy, have since 1949 been non-Cabinet subordinates under the Secretary of Defense.