D) Animal & human power were generally replaced with steam power.
D. Land. The Italians wanted more land then the treaty gave them.
Hitler's rise to power is Germany was contributed to by the fact that most of the world was in a great depression. People didn't have jobs, homes, or even food. People were desperate and lacked confidence in their weak government, so they were willing to let Hitler come in and change the way things were. People liked that Hitler told Germany that the blame was not on them, but the Jews, and that he had a way to make Germany powerful again.
Too much money chasing too few goods is a common way use Early Keynesian theorists developed the balanced budget multiplier, which suggests that an equal increase in government spending and tax revenue will boost aggregate demand<span> by precisely the increase in the amount spent.</span>