Before fireproofing, fire-resistant materials and fire sprinkler systems existed, the majority of buildings in Chicago had virtually no fire protection. Fires that burned down major parts of growing cities contributed to the need for regulated fire standards that would protect people and their structural property. One such fire was the Great Chicago Fire of 1871. After this fire killed 300 people, left 100,000 homeless and destroyed over 2,000 acres of land, Chicago was prompted to implement stricter codes for fire safety and for building standards. How, then, did a similar fire cause so much damage again just three years later? History...