1976 Dart Sport driver side lifts up in air when turning left.

Yup
suggest upper arm cam bolts have moved
or you have smacked a track rod sleeve off a curb and bent it, and you now have considerable toe out or toe in

if you sling a car together and make little attempt to align the front end.
Then.......
Try to push it, or drive it round the yard you can achive exactly what you describe everything trys to tear itself apart one side up one side down until the tyre slips and the process repeats.

one thing we can see is that you upper balljoints have not come out... which is good

Dave