Deadliest of USA
Animal Attacks
Unknown
Explosions
War
100

What was the deadliest Tornado of the USA?

The Tri-State Tornado
100

Everyone knows dis

Shark attacks of 1916

100

What was the deadliest factory disaster in history?

Bhopal gas tragedy

100

Everyone knows dis

The atomic bomb

100

What was the deadliest battle in history?

The Eastern front battle

200

What was the deadliest earthquake of the USA?

The Great San Francisco earthquake
200

What was partially a man-made disaster but mostly an animal attack?

The U.S.S Indianapolis Disaster 

200

What was the deadliest school disaster in history?

The New London school explosion

200

What was the deadliest explosion in American history?

The 1947 Texas City explosion

200

What was the deadliest war in history?

WWII

300

What was the deadliest volcanic eruption in the USA?

The eruption of Mt. St. Helens

300

Two women were killed in this disaster

Attack of Grizzlies 1967

300

What was the deadliest concert disaster in history?

Rhythm Club fire

300

What was the deadliest explosion in history besides the atomic bomb?

Wanggongchang Explosion

300

What was the deadliest wartime invasion in history?

Operation Barbarossa

400

What was the deadliest disaster in American history?

The 1900 Galveston Hurricane 

400

It was a series of animal attacks 

Lion attacks of 2025

400

This disaster caused 1 pokemon to be banned from the show 

The Pokemon shock incident 

400

What was the largest human-made explosion until the Atomic Bomb in the 1940's?

The Halifax Explosion
400

What was the biggest battle in the 100 years war?

Battle of Agincourt

500

What was the deadliest ship disaster in American history?

The SS Sultana steamboat explosion

500

What was the deadliest animal attack in history?

The Ramree Island Crocodile Massacre

500

What was history's deadliest oil rig disaster?

The Piper Alpha Oil Rig Disaster 

500

What was an almost twin disaster to the Hindenberg disaster?

R 101 crash

500

What was the deadliest battle of the Crusades war?

Siege of Jerusalem