America / Asia / North America / Europe / South America / Americas / Africa / /
Country
Egypt / Japan / United States / China / Ghana / Mexico / /
Facility
Memorial Day / Suez canal / /
Holiday
Thanksgiving / 4th of July / Labor Day / Memorial Day / /
IndustryTerm
transportation / printing press / banking / economic systems / basic economic systems / /
Movie
The Civil War / Declaration of Independence / Reconstruction / /
MusicAlbum
Africa / Asia / in Europe / /
NaturalFeature
Indus river / Suez canal / Huang He / /
Organization
Supreme Court / Elementary Late Elementary Middle/Junior High School Early High School Late High School / /
Person
John Muir / Martin Luther King / Jr. / George Santayana / Martin Luther King / Robert McCormack / John Maynard Keynes / Susan B. Anthony / Abraham Lincoln / Woodrow Wilson / George Washington / Karl Marx / Henry Ford / Franklin D. Roosevelt / Thomas Edison / Thomas Jefferson / Theodore Roosevelt / Adam Smith / /
PoliticalEvent
presidential elections / /
Product
Franklin / TNT / /
ProvinceOrState
Illinois / /
Region
Sub-Saharan Africa / Western Europe / Mediterranean / /