text: Lastly the limiting of cars in the united astates would eventually cause for better health conditions in everyone but we'd sooner realize it in young childern an elderly adults. They wouldn't have such hard times breathing that they do have now causes by all of the polution in our air now. It would take some time but eventaully we'd have cleaner fresher air to breath and this would help decrease the amount of smog an decrease the amount of people with respatory health issues.