One main effect of industrialization that made city-centers somewhat unpleasant was that it greatly increased the number of workers who lived in cities in order to be closer to the factories, which made the cities very cramped and unsanitary.
C. Fear of the abusive powers of a leader
1) Northern Securities Co vs US = The case upheld breaking up the monopoly controlling railroad lines..
2) Standard Oil Co vs US = The case dissolved a monopoly of the oil industry...
3) Lochner vs New York = The case found that state limitations on workers' hours...
Free elections were held in Iraq