Time and distance. It was simply to far away to manage.
Spanish took control of the Inca empire
The Spanish wanted to control the Aztecs empire but they were driven out of the city
it was difficult for the mongols to control their empire because after Genghis Khan died, all of his sons and grandsons took control which was crazy, and the empire split into individual little empires all over which obviously didnt work
The Spanish Empire qualifies as such.
divided
divided
None, they lost their New World Empire.
Fransico Pizzaro
The Spanish-American war.
They were trying to hold on to their New World Empire.
Francisco Pizzarro
Francisco Pizzarro