In the educational reform movement of the nineteenth century, reformers wanted to implement universal educational standards across the United States. Which option would a reformer MOST LIKELY have supported?

A) standardized school buildings
B) standardized teacher educations
C) standardized discipline practices in the classroom
D) standardized classroom size and teacher-to-student ratios

The correct answer is letter D

In 1983, the report A Nation at Risk showed the disadvantage of the United

United compared to the rest of the world in terms of school success, with a large share of their  young people being classified as functional illiterates. This report started the  discussions and mainly the search for changes.  The discussions that initially focused on the curriculum soon  distorted. The focus shifted from “what and how you are learning” to “who are the  responsible for bad results ”. Thus, the American educational reform that  first he was inclined towards curricular change, then he was redirected to changes  based on the market management model

an early twentieth-century ad for model home blueprints