What is the earliest known writing system?
Cuneiform
Which Roman emperor accidentally set fire to the Library of Alexandria?
Julius Caesar
Which pandemic affected a third of the world’s population near the end of World War I?
The Spanish Flu
Which river did George Washington famously cross prior to the Battle of Trenton?
Delaware River
Which countries were known as the “Four Policemen” during World War II?
The United States, the United Kingdom, the Soviet Union, and the Republic of China
Which US colony was the first to declare independence from the King?
Rhode Island
Who is considered the first American serial killer?
H.H. Holmes
What was China's last imperial dynasty?
The Qing dynasty
What was Johnny Appleseed's real name?
John Chapman