| Maximal Extent | Time Period | Major City or Cities | Answer | % Correct |
|---|---|---|---|---|
| Almost all of Southern Europe, the Middle East and North Africa | 286-1453 | Rome | Roman Empire | 97%
|
| Canada, Falkland Islands, Egypt to South Africa along the Great Rift, India, Australia, New Zealand, Guyana, Iraq, Yemen, Oman etc. | 1622-1945 | London | British Empire | 87%
|
| Eastern Mediterranean and Northern coast of Africa | 1299-1923 | Istanbul (Not Constantinople) | Ottoman Empire | 86%
|
| From Belarus to Alaska including most of Eastern Europe and almost all of northern Asia | 1721-1917 | St. Petersburg and Moscow | Russian Empire | 86%
|
| Parts of Southern Mexico and Guatemala | 1428-1521 | Tenochtitlan | Aztec Empire | 83%
|
| Iran and the surrounding area | 1736-1796 | Mashhad | Afsharid Persian Empire | 79%
|
| From the Danube River to Korea including much of Asia and Eastern Europe | 1206-1386 | Karakorum, Avarga and Dadu | Mongol Empire | 73%
|
| Mesopotamia and the surrounding area. | 626 BC-539 BC | Babylon | Neo-Babylonian Empire | 72%
|
| Western South America | 1438-1533 | Cusco | Incan Empire | 65%
|
| Germany, Northern Italy and surrounding area | 962-1806 | Aachen | Holy Roman Empire | 64%
|
| China and Mongolia | 1644-1912 | Beijing | Qing Dynasty | 59%
|
| Mesopotamia, Egypt, Near East | 934 BC-609 BC | Assur-934 BC, Nineveh - 612 BC | Neo-Assyrian Empire | 58%
|
| India and Pakistan | 1526-1857 | Agra, Fatehpur Sikri, Lahore, and Shahjahanabad | Mughal Empire | 47%
|
| Mesopotamia | 2334 BC-2154 BC | Akkad | Akkadian Empire | 36%
|
| Middle East, Northern Africa and Spain. | 661-750 | Damascus | Umayyad Caliphate | 34%
|
| Based around the Niger River in West Africa | 1340-1591 | Gao | Songhai Empire | 21%
|