In simple words, Unlike WWI, which was battled in trench with machine weapons as well as biological weapons, WWII was conducted with modern weapons and equipment, with more aircraft, warships, vehicles, and submarine. During the war, special operations techniques, as well as atomic weapons and covert communications, were created.
C.Held all power in France and claimed to represent God on Earth.
Explanation:
Louis XIV of France is seen as the embodiment of absolute monarchical power in French and European history. He was called the Sun King for his exercise of total power. He coined a famous phrase: "L´état, c´est moi" (I am the state).