Staff: Collections: Dew-Op: World

• General
• Countries
  • Alphabetical by Country, KOREA includes both North & South Korea
• Exploration
• Geography
  • Atlases, Continents, Regions
• History
  • Ancient General
  • Ancient China
  • Ancient Egypt
  • Ancient Greece
  • Ancient Rome
  • Medieval
  • Renaissance
  • WWI
  • WWII
  • England
  • Titanic
  • Vikings

Rework:

• Ancient General
• Ancient China
• Ancient Egypt
• Ancient Greece
• Ancient Rome

So it is 

• History
  • Ancient
    • China
    • Egypt
    • Greece
    • Rome

Move Exploration as a sub of History