Answer:
D: It was thought that a common education could help integrate people with widely different backgrounds.
Step-by-step explanation:
Correct on EDG22
Once the United States gained its independence from Britain, many Europeans immigrated to the newly formed country. As the population increased, people from many different cultural, financial, and ethnic backgrounds were required to communicate and work with one another. Education was seen as the key to successful integration into the new nation. Education reformers, such as Horace Mann, started the common school movement. The goal of this initiative was to establish public schools in order to give all children, regardless of financial or cultural background, access to an education