Assertion: fort sill | /r/AtLocation | early twenty-first century
Facets:
Source sentences:
text: In the early twenty-first century Fort Sill was home to the U.S. Army Field Artillery Training Center, which offered basic and advanced training courses for enlisted personnel and officers (including the U.S. Marine Corps and students from more than forty countries), the U.S. Army Field Artillery School, four brigades of Third Corps artillery, and almost fifteen thousand soldiers.