Question: The wormhoudt massacre occurred during a battle that brought land operations on the Western Front to an end until what date?
Sentence (from "Wormhoudt massacre"): The Wormhoudt massacre (or Wormhout massacre) was the mass murder of 80 British and French POWs by Waffen-SS soldiers from the 1st SS Division Leibstandarte SS Adolf Hitler during the Battle of France in May 1940.
Relevant evidence: Yes