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

couples could only have one child to reduce the population growth.

the first historical instance of china engaging in internationalism was during the han dynasty.[1] at the start of the han dynasty, the huns in the north were attacking the frontiers of han and trying to obtain riches. emperor wu of han wanted to gain an alliance with a country called dayuezhi so the two countries could join together and fight against the huns.[2] to obtain this alliance, emperor wu sent zhang qian to the west to establish economic and cultural connections.[2] history records that during the han dynasty there were four primary avenues of contact between china and europe. they included the northern land route, the central land route, the southern sea route, and the far southern sea route.[1] the most famous of these routes is the central land route, or the classical silk road, comprising a network of roads stretching from northwest china to the ports of syria and the black sea, which passed through the oasis of the turkestans and northern persia.[1] the silk road was significant for chinese emperors because it provided dominance over central asia by developing resources and provided new markets for the export of china's most valuable resources.[1]