What can you do if a car dealer sold you a car that was in an accident but was not told to you and you where not given the complete car fax stating that information?

Nothing, unless the car is salvage and you somehow didnt notice that.Or it you were given some sort of warranty maybe.

If the car maintains a clear/clean title then an accident doesn't need to be disclosed to potential buyers. It is your responsibility to examine the vehicle and such. BTW, A TON of cars out there and in fantastic working order but have 1, or 2 accidents on them. in my family we have 7 cars, 5 of which have accidents on them. 1 of them had an airbag deployed and was considered a frame damaged car. After repairs, it drives silky smooth like always.