1998 Dodge Avenger

1998 Dodge Avenger 6 cyl

i recently purchased a 1998 dodge avenger a have driven it for a little longer than a month. I parked it one night after going to the store and didnt drive it for a few days because of snow. I went out to start it and it wont turn crank. It turns over, all my lights in my gage lights works when I start it so I dont think its my battery. What could it be?