Assertion: law firm's practice | /r/CapableOf | begin at harvard law school
Facets:
value: in the united states
type: LOCATION
value: in the fall of 1870
type: TEMPORAL
Source sentences:
text: In the United States, the practice of briefing cases for study began at Harvard Law School in the fall of 1870 with the introduction of the case method of teaching by Professor Christopher Columbus Langdell.