Crossworld Puzzle: World War II Crossword

This German word is a destructive ship that was used by Germans during the battle of Atlantic.
In this battle, Germans bombed runways and radars to destroy air forces and claim the country.
Japanese made a surprise attack and bombed warships to prevent the enemy from fighting back bringing US into World War I.
This machine was invented by Germans to communicate privately.
A system that was used for ships sailing together to protect supplies.
A German word meaning “lightning war” that is used to create an element of surprise to force the enemy into a quick surrender.
This was the name given to the period of time in World War II that no land operations happened between the Allies or the Germans.
This was a form of deletion of letters to and from the front to avoid the enemies from knowing the information.
He’s an Italian Dictator who created the Fascist Party.
He’s a German Dictator and leader of the Nazi Party.
This battle was a failure to Canadians because the landing site was poorly planned, tanks were barricaded and the Allies lost the element of surprise.
This is one of the causes of World War II when he thought it was unfair for him and the Germans because they had nothing after losing in World War I and they were to accept everything in the Treaty of Versailles, so the Allied troops made an agreement for Germany to take only some part of Czechoslovakia, which Hitler did but at the end, he overcame the whole Czechoslovakia.
These countries were known for fighting against Britain, France, USA, and Canada.
These countries were known for fighting against Japan, Germany, and Italy.
A type of camp used under the rule of Hitler to exterminate prisoners immediately (Communists, Jehovah's Witnesses, etc.)