Question

What caused the Great Chicago Fore to burn out of control?

Answer 1

Answer:

In October 1871, dry weather and an abundance of wooden buildings, streets and sidewalks made Chicago vulnerable to fire. ... Legend holds that the blaze started when the family's cow knocked over a lighted lantern; however, Catherine O'Leary denied this charge, and the true cause of the fire has never been determined.

Explanation:

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Answer 2

City officials never determined the exact cause of the blaze, but the rapid spread of the fire due to a long drought in the prior summer, strong winds from the southwest, and the rapid destruction of the water pumping system explain the extensive damage of the mainly wooden city structures.