Historical review of distance and online education from 1700's to 2021 in the United States: Instructional design and pivotal pedagogy in higher education Kristen Betts, PhD Brian Delaney, PhD Tamara ...

The first was, or is, that the United States in the 1700s was a place that was not divided by class. Obviously, there were a lot of enslaved people, about 20% of the American population.