- 
  
  Using the United States Postal Service, self-taught secretaries would mail their exercises to the Phonographic Institute in Cincinnati, OH.
 - 
  
  
 - 
  
  Established in Ithica, NY following the authorization of correspondence courses by the State of New York after William Harper developed a program in Chautauqua, NY a year earlier.
 - 
  
  Established in Wilkes-Barr, PA, the Colliery School of Mines developed a distance learning system to teach mine safey.
 - 
  
  The University of Chicago legitimized distance learning by becoming the first college to offer such a program.
 - 
  
  The University of Salt Lake, University of Minnesota, and the University of Wisconsin are the first schools to be issued radio broadcast license for distance education.
 - 
  
  The University of Iowa became the first college to broadcast courses via television.
 - 
  
  Based on the American blueprint of distance education, the British Open University paved the way for a number of European countries to be actively involved in distance learning programs.
 - 
  
  Coastline Community College was the first college without an actual physical campus. Their entire courses were offered via televised classes.
 - 
  
  Due to satelite television becoming increasingly cost-effective, the National University Teleconferencing Netowork transmitted programs to 40 members.
 - 
  
  With the invention of the microprocessor in the early 1970's distance learning began a new era. By the late 1980's for-profit schools like the University of Phoenix began to make a significant impact in distance learning.
 - 
  
  The World Wide Web created links to thousands of computers throughout the world and increased the potential for distance learning like never before.
 - 
  
  Enterprise software applications such as Blackboard provided enormous opportunities for the education industry.