It kept the church from gaining to much power and the govt from gaining too much power it went both ways to cause neutral power between the two.
These are four ways it weaken the power of states
It gave the federal government the responsibility to protect individual rights.
2.It corrected mistakes in the 13th Amendment.
3.It allowed the president to impeach state leaders.
4.It removed governors from the legislative branch of the federal government.
The answer is: Cities
Approximately, around 80% of united states population live in the cities. This happen because most of job opportunities that exist in united states (whether it's art, technology, or manufacturing) are located in the cities.
Because of this, even people who born in rural areas start to move to inner cities in order to find jobs and sustain their living.