Well the deadliest disaster in US history was in 1900, from the tropical Galveston cyclone in texas, which caused 6,000-12,000 deaths and around $28,000,000 in damage. Only 6 years later, the second deadliest disaster was the 1906 San Francisco hurricane and fire which claimed over 3,000 deaths.
Answer:
The wrath of God
you're learning the bible in school?
i would love that lol