- Age of Discovery (Europe, 15th century - 17th century)
- Machine Age (1900 - 1945)
- Interwar period (1918 - 1939 or 1937)
- The Sixties (1960-1969)
- Old Kingdom (Egypt, 3000 BC - 2000 BC)
- Late Middle Ages European (1300–1500)
- Petrine Era (Russia, 1689 - 1725)
- Georgian Era (United Kingdom, 1714 - 1830)
- Viking Age (Scandinavia, Europe, 793–1066)
- Romantic Era (1850 - 1920)
- Yayoi period (Japan / Korea 400 BC — AD 300)
aug 15 2010 ∞
aug 15 2010 +
aug 15 2010 +