Assertion: catapult | /r/HasProperty | invented
Facets:
value: during ancient times
type: TEMPORAL
value: independently
type: MANNER
Source sentences:
text: Catapults were important weapons of war before guns and cannons were invented.
text: He also claims that mangonels were independently invented or at least known in the Eastern Mediterranean by 500 AD based on records of different and better artillery weapons, however there is no explicit description of a traction trebuchet.
text: The catapult was one such invention, that completely changed the course of many wars, and was often the decisive element that decided the fate of the strife.
text: Catapults are invented first during ancient times.
text: Have your kids dig up a little history and research when the first catapults were invented and used!
text: Have your kids dig up a little history and research when the first catapults were invented and used!