German lightning war used against Poland Denmark Norway Belgium the Netherlands Luxembourg France Yugoslavia and Greece?

Blitzkrieg
Germany successfully used the Blitzkrieg tactic against Poland (attacked in September 1939), Denmark (April 1940), Norway (April 1940), Belgium (May 1940), the Netherlands (May 1940), Luxembourg (May 1940), France (May 1940), Yugoslavia (April 1941), and Greece (April 1941). Germany did not defeat Great Britain, which was protected from German ground attack by the English Channel and the Royal Navy.
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