Basically, Penn Foster High School is the largest high school in the United States, with over 60,000 students who they currently enrolled across all 50 states. Programs are apparently self-paced. The school is both regionally and nationally accredited. It has its headquarters in Scranton, Pennsylvania. It offers a high school diploma program and various high school direction of attention programs, which includes an early college program for students who are looking to start their college education and vocational concentrations in health care, electrical, carpentry, plumbing, or information technology....