can a rear-end collision damage rear suspension (stabilizer arms/links)

What is your question?

I was completely stopped at a stoplight (with my foot on the brake) when I was rear-ended. I did not hit anyone in front of me as I routinely try to leave a car length gap even when stopped. I did though, experience quite a jolt as well as my 65 lb dog riding shotgun (I reacted by throwing my arm out in front of her to keep her from hitting the dash/ending up on the floor) I am currently receiving therapeutic massage as well as treatment from a Chiropractor for my whiplash. I drive a Honda Accord and the other person was driving a jeep wrangler with a square steel bumper and maybe going 35-40 mph. Although insurance does not believe that the damage to my car is bad enough to warrant my injuries or the fact that I began noticing a "clunking" from the back end of my car since the collision. It is believed by insurance to be just my bumper, but I know it was a harder (more solid) hit than they are trying to admit to (given that my foot was on the brake (and therefore my car did not budge) & the jeep bumper was not the plastic/Styrofoam type my car has) In closing, could the collision have caused damage to the rear suspension of my Honda (ie: stabilizing bar)?