Complex sentence: ACEP was founded in 1968 by a small group of physicians who shared a commitment to improving the quality of emergency care, ACEP set out to educate and train physicians in emergency medicine to provide quality emergency care in the nation's hospitals.
Split into simpler sentences: ACEP was founded in 1968 by a group of physicians who shared a commitment to improving the quality of emergency care. The organization set out to educate and train physicians in emergency medicine to provide quality emergency care in the nation's hospitals.