According to progressives, the problem of the cities was their

Efficiency and equality

Explanation:

According to the progressives, the city tend to have better infrastructures compared to the rural area. But, there's a clear separation between the infrastructure for the rich and the poor.

The clean , solid, and expensive infrastructures tend to be allocated to the rich area. While the poor citizens have to be contempt with living in a poor environmental condition,

To deal with this, They advocated for breaking down the government departments ot the smallest scale. Making sure that each part of local communities are taken care of.

In 1947, after the vice presidency had been vacant for most of a presidential term, Congress again changed the line of succession. ... The amendment states that the president may appoint a vice president to fill a vacancy in that office, subject to approval by both houses of Congress.