Before the 1970s, what EMS service was provided to the nation?
a team of at least two EMTs—most of who have the training 2-weeks requirement
only ambulance service with a stretcher
an ambulance driver who knew first aid
one medical person to ride along in an ambulance

Answer:Emergency ambulance serviceExplanation:In the 1970s and early 1980s, emergency ambulance service was almost entirely provided either by career municipal services, usually associated with fire departments, or by volunteer units that were also frequently fire department based.