European Land Borders
U.S. Holidays
The Revolutionary War
Mathematics!
100

This country is bordered by Germany, Austria, Italy, and France.

What is Switzerland?

100

This holidays celebrates our official split from British rule.

What is Independence Day / July 4th?

100

This was the name of the army commanded by George Washington.

What is the Continental Army?

100

This is the only number that does not have a corresponding Roman numeral.

What is zero?

200

This country borders Hungary, Ukraine, Moldova, Bulgaria and Yugoslavia.

What is Romania?

200

The first Monday in September is set aside to celebrate this holiday, honoring workers' rights.

What is Labor Day?

200

Baron von Steuben, who helped mold the Continental Army into a force to be reckoned with, hailed from this country.

What is Prussia?

200

If you bought a "baker's dozen" of cupcakes, how many would you have?

What is 13?

300

This country is bordered by Italy, Slovenia, Hungary, Slovakia, Czech Republic, Germany, Liechtenstein and Switzerland.

What is Austria?

300

February 2nd - a large rodent predicts the weather (don't tell Bill Murray...)

What is Groundhog Day?

300

This document, signed September 3rd, 1783, officially ended the Revolutionary War.

What is the Treaty of Paris?

300

The Indian astronomer Brahmagupta "discovered" this number in 600 A.D.

What is zero?

400

Mainland Spain is bordered by France, Portugal and Andorra, however, due to Spanish cities in Africa that are part of the country (such as Melilla), it is also bordered by this country.

What is Morocco?

400

While Earth Day is a celebration of environmentalism, this holiday specifically celebrates the planting of trees.

What is Arbor Day?

400

German soldiers hired by the British were known as what?

What are Hessians?

400

This number sequence "1,1,2,3,5,8,13, etc." often appears in nature and was discovered in 1202 A.D.

What is the Fibonacci Sequence?

500

There are five countries considered "Eurasian transcontinental," in that they span the border between Europe and Asia. Name three.

What are Azerbaijan, Georgia, Kazakhstan, Russia, and Turkey?

500

June 27th is the birthday of this woman, and is celebrated as a holiday to commemorate the achievements of blind and deaf people in our society.

What is Helen Keller Day?

500

The first battle to include the U.S. Marines took place here.

What is Princeton?

500

At over 35,000 years old, the Lebombo bone is a bone tool made of a baboon fibula with incised markings, thought to be the oldest mathematical artifact. It was discovered in the Lebombo Mountains located between these two countries.

What are South Africa and Swaziland?