Problems, Problems

I have a 73 duster, I just put in a new battery, alternator is only about 2 months old, new plugs wires and cap and rotor. I have electronic system no points. I go to start it today I was on my way to test and tune put gas in started with no problem. Got to another stop went to go start and car would not start. Got a jump from a nice police officer and changed my mind about test and tune and just went back home. Still have interior lights and dash lights and tach lights up fine. I just don't know what else could be the issue. Input please.
Author: admin