brakes lock up on 2004 Ford Taurus

i replaced both front and back brakes,calipers,drums and hardwarwe, shoes, but brakes lock shortly after drivivg

1 answer
Put your car back on jack jack stands and spin each wheel while a friend applies the brake, the culprit should show it self. I would suspect an anchor piece came loose in the rear brakes, causing the shoes to rotate and jam.