 Complete the following phrase:  Mortsel was the scene for one of the major collateral damage tragedies of World War II. On April 5, 1943, the Minerva car factory, then used to repair Luftwaffe planes, was the target of a bombing raid by the USAAF. Most bombs missed the target and hit a residential area instead, resulting in the deaths of 936 civilians, including 209 children, exceeding the civilian death toll of the 