The idea that the money supply does not affect real economic variables is called:
a) adaptive expectations theory.
b) monetary neutrality.
c) the Phillips curve.
d) contractionary monetary policy.
e) expansionary monetary policy.

The correct answer is letter "B": monetary neutrality.

Explanation:

Austrian economist Friedrich A. Hayek (1899-1992) referred to monetary neutrality as a theory that states the changes in the money supply do not affect the prices of goods, services, wages but no the economy as a whole. According to Hayek, printing more money could increase the demand affecting some economic variables (such as the mentioned above), but in the long run, it does not have a relevant impact.

the correct answer is:

it required the president to inform congress within forty-eight hours of any new troop commitment.

the war powers resolution (1973) is a federal law designed to limit the u.s. president’s ability to initiate or intensify military actions abroad without the approval of the congress.

it establishes that the president can send armed forces into action abroad only by declaration of war by congress, statutory authorization, or in case of a national emergency created by attack upon the united states, its territories or possessions, or its armed forces.

it requires the president to notify congress within 48 hours of sending armed forces to military action.

answer; whoever is willing and able to pay the price;