D, dude you should really just copy paste and look it up, also don't press any links they're a virus and it's against brainly's TOS to send links, bye!
the answer is the American system promised to help transport crops to northern markets.
The public education movement emphasized that civil responsibility and morality needed to be taught in order to have an effective democracy.
Horace Mann, who started the common school movement in Massachusetts, believed that universal public education was the best way to turn the nation's children into judicious republican citizens.
<span>Reporting on military setbacks contributed to public disillusionment with the war. (qizizz.com)</span>
