Immigration increased, because more people came to america looking for jobs
The answer would be "People".
Fascism was the excellent example of Mussolini's nationalist rhetoric. In addition, these political movements made Benito Mussolini a dictator in which those who stands in his way are either exiled or executed. Fascism was initiated to empower the middle class in contrary to the working class.
The articles of confederation only allowed for one vote in its congress for each state. More clearly, each state could only cast one vote in the congress. Thus, states with lower population granted more representation for each citizen than for states with higher population. I.E. Delaware and New Jersey, 2 of the states with lower population supported this plan because it meant more power to each of its citizens.