Verified Answer :

The commission and council-manager forms of governments were Progressive reforms at the "local" level, although similar reforms were at the state level as well.

The answer is: Local level

Local progressive reforms refers to the body that had the influence to push a certain type of social reform that can reach small communities within the cities. Comission and council manager can acted to fulfill this purpose because they are located in close proximity with the people and can directly see the issues that these local people faced.