1995 Chevy Blazer Broken/Bent Suspension Part(s)

Following a parking lot accident with damage sustained to my right rear bumper requiring future bumper & right bumper extension replacement my vehicle will spin the right rear tire under moderate acceleration, on dry pavement, when making a right hand turn from a standing start. I've also noticed that the right rear body is approximately 1/2"-3/4" higher than the left rear as measured from the bottom of the wheel opening molding to the top of the wheel.

Any diagnosis would be greatly appreciated.

Thank you!