What was the main reason education reformers wanted to establish public schools?
O A. To make use of old, empty buildings in the city
B. To give teaching jobs to women who needed work
C. So children without homes would have a place to go
D. So immigrants could learn about democracy

D. So immigrants could learn about democracy

Explanation:

In the 19th century, there was the reformation of schooling in the US, lead by Horace Mann. With this, common or public schools were promoted as one of the key services of the US. These schools would be funded by tax money and would allow everyone the opportunity to schooling.

One of the main reasons for this was to create educational opportunities for poor people and immigrants who did not have resources. The idea was to help immigrant children to accommodate to American culture and way of living. Democracy was considered one of the main US ideas, and it was considered immigrants need to learn about it in order to adapt to the society and accept their American identity.

the hereditary right of a monarch to rule from the mandate of heaven