Developments in the timeline, chapter by chapter.
Ogadai against Jalal-ad-Din + addendum
The Middle East, 1200-1260
Western Europe, 1200-1250
Eastern Europe, 1200-1250
East Asia, 1200-60
Middle East, 1260-1300
Western Europe, 1250-1300
Eastern Europe, 1250-1300
East Asia, 1260-1300
Subsaharan Africa, 14th century
The 13th century: Science and summary
Middle East, 1300-1350
Western Europe, 1300-1350
Central Europe, 1300-1350
Eastern Europe 1300-50, and a bit about the rest of the world
East Asia, 1300-50
Middle East, 1350-1400
Western and Northern Europe, 1350-1400
Central Europe, 1350-1400
Eastern Europe, 1350-1400
East Asia, 1350-1400
The 14th century: Science, summary and a map of Europe
Middle East, 1400-1450
Western and Northern Europe, 1400-1450
Central Europe, 1400-1450
East Asia, 1400-1500
Middle East, 1450-1500
Western and Northern Europe and Atlantis (America), 1450-1500
Central Europe, 1450-1500
Eastern Europe, 1450-1500
East Asia, 1450-1500
The 15th century: Science, summary and a map of Europe
Middle East, 1500-1550
Western and Northern Europe, 1500-1550
Central Europe, 1500-1550
Eastern Europe, 1500-1550
East Asia, 1500-1550
Atlantis (The Americas), 1500-1550)
Middle East, 1550-1600
Western and Northern Europe, 1550-1600
Central Europe, 1550-1600
Eastern Europe, 1550-1600
East Asia, 1550-1600
Atlantis (The Americas), 1550-1600)
Rest of the World, 16th century
The 16th century: Science, summary and a map of the world
Western and Northern Europe, 1600-50
Middle East, 1600-50
Atlantis (The Americas), 1600-50
Eastern Europe, 1600-1650
Central Europe, 1600-1650
East Asia, 1600-1650
The World, 1650-1675
The World, 1675-1700
Rest of the World, 17th century
The 17th century: Science, summary and a map of the world
The World, 1700-1725
The World, 1725-1750
The World, 1750-1775
The World, 1775-1800
The 18th century: Science, summary and a map of Europe
The World, 1800-1820
The World, 1820-1840
First half of the 19th century: Science, summary and a map of Europe
The World, 1840-60
The World, 1860-80
The World, 1880-1900
Second half of the 19th century: Science, summary and a map of Europe
The World, 1900-1910
The World, 1910-1920 (Part 1)
The World, 1910-1920 (Part 2)
The World, 1920-30
The World, 1930-40
The World, 1940-50 (Part 1)
The World, 1940-50 (Part 2)
The World, 1940-50 (Part 3)
The World, 1950-60
The World, 1960-70
The World, 1970-80
The World, 1980-90 (Part 1)
The World, 1980-90 (Part 2)
The World, 1990-93
The Reign of the Logos Begins, Epilogue
For individual stories set in different eras of the timeline, please see this thread.
For a more definitive version of the chapters up until the year 1400, visit this thread. (And please don't comment in that thread.)