What killed over 2,000 people in Johnstown, Pennsylvania, in 1889?

More Questions:

In soccer, how many yellow cards result in the ejection of a player from the game?

In what city did NBA star LeBron James play his high school basketball home games?

What country does not tolerate outdoor Christmas lights?

What sport gives competitors three attempts at the snatch?

What boxer appeared in the broadway musical "Buck White" in 1969?

In Greek mythology, what is the name of the staff carried by Hermes?

Addis Ababa is the capital of which African country?

What is the largest city of Madeira?

Lesotho is landlocked by which African country?

What professor of physics oversaw the design and assembly of the first atomic bomb?

The leaves of the eucalyptus tree are the only food that what animal will eat?

Who is the duo what created the TV show "South Park"?

What was Spencer Tracy's last film?

What was the former name of Times Square before being renamed in 1904?

Who made the song "A Boy Named Sue" popular in 1969?