The answer to your question is 3: William Howard Taft
Answer: People moved to cities to find a better job.
The "American dream" was influential in the development of large cities. People often migrated to cities looking for better jobs. Cities provided plenty of opportunities for workers, regardless of their origin or class. However, because of the large influx of immigrants, not all of them were able to improve their situation. Many immigrants were poor after moving to the city, which led to the development of segregated, low-income areas with high numbers of immigrants.
B. Converting Native Americans to Christianity.
The general consensus amongst historians is that the balance between Federal and State powers was done to appease those who were afraid that too strong of a federal government would be no different than the monarchy that the colonists were overthrowing.