How far did the umayyads extend their empire
From today's Portugal to Iraq.
I really don't know
the roman empire stretched from the Atlantic ocean to the Caspian sea.
33 million square km (12 million square miles).
Mongolian
Chinggis Khan
Inca ruler in about 1438
At its peak, the Roman Empire stretched as far west as the tip of the Iberian Peninsula, as far south as Egypt, as far north as England, and as far east as the Middle East. A map of the Roman Empire at its height can be viewed under Related links.
Peasants did many different types of jobs in the Mongolian Empire. They were a nomadic people, however many peasants were farmers. They also served the rulers.
Al the way to the Atlantic including Bratiain ( today the United kingdom)
Genghis Khan spread the Mongolian Empire across Asia and Europe during the 13 Century. It was the largest empire in history contained within one land mass.