technical writing

Conduct research on the Internet on the 1988 “Supermarket Roof Collapse-Burnaby, B. C., Canada” and write a maximum 250 words text. Your text must include: - Reasons for the collapse; - Lessons learned; - Reasoning on how this collapse has influenced steel design practice; - Picture or any other illustration that might help you in depicting your explanation. Please make sure that you credit appropriately any sources you use for this research.