I think the answer would be executive power.
Answer:
He shall have Power, by and with the Advice and Consent of the Senate, to make Treaties, provided two thirds of the Senators present concur; and he shall nominate, and by and with the Advice and Consent of the Senate, shall appoint Ambassadors, other public Ministers and Consuls, Judges of the supreme Court, and all other Officers of the United States, whose Appointments are not herein otherwise provided for, and which shall be established by Law: but the Congress may by Law vest the Appointment of such inferior Officers, as they think proper, in the President alone, in the Courts of Law, or in the Heads of Departments. The President shall have Power to fill up all Vacancies that may happen during the Recess of the Senate, by granting Commissions which shall expire at the End of their next Session.
Explanation:
Answer: World War II
Fascism developed in Italy primarily under the leader Benito Mussolini. It is associated with three political parties led by Mussolini: the Fascist Revolutionary Party (PFR) founded in 1915, the succeeding National Fascist Party (PNF), from 1921 to 1943 and the Republican Fascist Party from 1943 to 1945.
Italian fascism promoted Italian nationalism, syndicalism and national expansion. At the same time, it opposed liberalism and Marxist socialism. It also shared the racial overtones of Nazi ideology, and considered Italy the glorious descendant of Ancient Rome.
Disease which caused the populations of the native americans to decrease dramatically