Answer:
An example of a Progressive reform at either the local, state, or national level is described below in details.
Explanation:
The principal purposes of the Progressive movement were discussing difficulties generated by urbanization, industrialization, political corruption, and immigration. The movement essentially targeted political organizations and their administrators. Reformers desired legislation to defend workers and poor people, to reform administration, and to regulate business.
I think it's D. Adalya and Declan
An independent variable is a variable that can stand by itself. It can be predefined or ultimately just stand alone.
