World History
Geography
Science & Nature
Sports
Influential Figures
100

This French military leader and emperor crowned himself in 1804.

Napoleon Bonaparte  

100

This is the capital of Spain.

Madrid

100

This red planet in our solar system has two moons named Phobos and Deimos.

Mars

100

Unless you are the goalkeeper, using this body part in soccer will result in a penalty.

Hands

100

During the American Civil Rights Movement, this inspiring Baptist minister led the Southern Christian Leadership Conference and delivered the historic "I Have a Dream" speech.

Martin Luther King Jr.

200

He was the prominent leader of the Indian independence movement against British rule who advocated nonviolent resistance.

Mahatma Gandhi

200

This is the longest river in the United States.

Missouri River


200

This largest individual bone in the human body is located in the upper leg.

Femur

200

This iconic bike race has cyclists pedaling over 2,000 miles across the French countryside.

Tour de France

200

This English naturalist and geologist is best known for his pioneering contributions to the science of evolution with his book On the Origin of Species.

Charles Darwin

300

She was the last active ruler of the Ptolemaic Kingdom of Egypt before it became a Roman province.

Cleopatra 

300

As the largest Spanish-speaking city in the world, it serves as a bustling national capital.

Mexico City 

300

Known as the universal donor blood type for red blood cells.

O negative 

300

In bowling, it's the specific term used when a player throws three consecutive strikes.

Turkey 

300

Known as the "Wizard of Menlo Park," this prolific inventor held over a thousand patents.

Thomas Edison 

400

This series of religious wars was initiated by the Latin Church in the medieval period to recover the Holy Land.

The Crusades 

400

What is the deepest known point in the world’s oceans?

Mariana Trench 

400

What is the study of fungi called?

Mycology 

400

This prestigious tennis Grand Slam tournament is the only one of the major four played on grass courts.

Wimbledon 

400

In 1864, this triumphant Union general became a lieutenant general and assumed command of all U.S. armies before later becoming the 18th U.S. president.

Ulysses S. Grant 

500

This ancient trade route linked China with the West, facilitating cultural and economic exchange.

The Silk Road

500

Angel Falls, the world's highest uninterrupted waterfall, is located in this South American country.

Venezuela 

500

What is the largest internal organ in the human body?

Liver

500

This historic venue, home to the Boston Red Sox, is the oldest active ballpark in Major League Baseball.

Fenway Park

500

Published in 1783, his famous American Spelling Book preceded his much more famous comprehensive dictionary by 45 years.

Noah Webster