Question

What strategy did Hitler use to conquer Poland?

Answer 1

Hint: On September 1, 1939, the Nazis invaded Poland. The Nazis justified the invasion by claiming that Poland had planned to invade Germany and spreading false information about Poles persecuting ethnic Germans.

Complete answer:
Germany invaded Poland in order to reclaim lost territories and eventually rule their eastern neighbour. The German invasion of Poland served as a model for how Hitler planned to wage war–the so-called "blitzkrieg" strategy.
Hitler's blitzkrieg strategy included heavy bombing early on to destroy the enemy's air force, railroads, communication lines, and munitions depots, followed by a major land invasion of hordes of soldiers, tanks, and artillery. After the German forces ploughed through, destroying a large swath of land, infantry moved in to eliminate any remaining opposition.
Once Hitler had established a base of operations in the target nation, he immediately set up "security" forces to eliminate any opponents to his Nazi ideology, whether racial, religious, or political. Hitler used the 'Blitzkreig' technique in Poland, which literally means "lightning battle." It was based on a coordinated rapid assault led by tanks and infantry, as well as a Luftwaffe aerial attack.

Note: Blitzkrieg is a term used to describe a form of offensive warfare in which mobile, maneuverable units, such as armoured tanks and air support, are used to strike a fast, concentrated blow at an opponent. The aim of such an assault is to achieve a rapid victory while minimising the loss of soldiers and artillery.