Constantinople was the largest and wealthiest city in the world.
Constantinople
It was the largest pre-European empire in South America :)
The Inca Empire was the largest empire in pre-Columbian America from Peru from 1438 to 1533. The Inca was conquered in 1572 by the Spanish.
The Inca Empire or Inka Empire[2] (Quechua: Tawantinsuyu[pronunciation?]) was the largest empire in pre-Columbian America.[3
the netherlands
north America The British Empire controlled an entire continent in Australia. The British Empire was the largest empire in history.
By far, the largest portion of North America is still part of the British Commonwealth.
Incas
Britain became the most powerful and richest country in the world, with the largest empire that had ever existed, ruling a quarter of the world's population.
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Peru