Washington's farewell address called for "no entangling alliances". In other words, stay out of foreign affairs. Washington saw his own cabinet torn apart by differing views of certain European nations. He also warned against political parties. Again his own cabinet was ripped apart due to strong political feelings and refusal to compromise. He saw political parties as the first step in dividing a nation that had just begun.
Planned economies replaced complete capitalism.
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.