The answer is a strong central government
The 20th-century events include many notable events which occurred throughout the 20th ... Already in the 19th century, the United States had become an influential actor ... Many people saw this as the first stage of the end of the capitalist system and .... Three days later, Marshal Philippe Pétain surrendered to the Germans.
It allows the Government of the United States to "make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution."
Mein Kampf is an important work or document in history because it clearly outlines the roots of Adolf Hitler's ideology prior to his rise to power in Germany. Written while he was in prison, Hitler chronicled his life and also his future political plans for Germany which were based on racist, oppressive, and fascist principles. The book shows the roots of Nazism and the ideas of Hitler that later led to the Holocaust and World War II.