Map: The Largest Empires in History - The Sounding Line

The territorial extent of largest largest 100 empires in history from the Akkadian Empire to the British Empire

Africa, uncolonized: a detailed look at an alternate continent - Big Think

What are some of the biggest empires in history? - Quora

The Abbey in Ruins and Ablaze': Staging Disaster at the 1924 & 1925 British Empire Exhibitions - The Courtauld

Map Contest/Archive 6, Alternative History

Mandatory Palestine: Jews and Muslims Under British Administration

Kingdom Maps: Drawing the Boundary Between Us and Them, by Paul Kahn, Nightingale

History of Southeast Asia, Facts, Kingdoms, & Maps

Chart: The Biggest Empires in Human History

4 Historical Maps that Explain the USSR

The History of Cartography, Volume 4: Cartography in the European Enlightenment, Edney, Pedley

How Cartography Helped Make Colonial Empires

Map: The Largest Empires in History - The Sounding Line