something done (usually as opposed to something said)
a military engagement
a process existing in or produced by nature (rather than by the intent of human beings)
give rise to; cause to happen or occur, not always intentionally
events that provide the generative force that is the origin of something
a justification for something existing or happening
a series of actions advancing a principle or tending toward a particular end
any entity that produces an effect or is responsible for events or results
