Cyrus of Persia
Darius of Persia
Persia didn't want 'one world'. It wanted a large empire which it could control, defend and promote prosperity. The only reason it wanted to absorb mainland Greece was to bring it under control and stop it supporting and stirring up revolution amongst the hundreds of Greek city-states in Asia Minor that were within its empire.
helped or hurt
They legitimized power by traditon. They killed people if they didn't listen to them.
Alexander the Great was able to maintain his empire by spreading Greek language and culture. He understood that the best way to stabilize his vast empire was to maintain a certain level of homogenization.
There have been hunsdreds of empires in the course of history and several empire builders who used tolerance to maintain control over their empires
Darius of Persia
Empire Builder was created in 1929.
Empire Builder was first released in 1980 by Mayfair Games. There are currently six editions of Empire Builder with the most recent being "Martian Rails" in 2009.
The Mongols maintained control of their empire by the use of force. It also kept its many peoples under their rule to practice their own religions.
"The Empire-Builder from Calisota" is a story from the Scrooge McDuck comics, usually spanning 24-26 pages in comic book format.
Inca
He divided it into provinces and assigned satraps to govern them.
It maintained control by having governor or native king from that land
I don't know if the Ancient Egyptian system counts as an Empire as such. Alexander the Great conquers Persia & other places 300 years BC..... It might be Akkadian empire sargon was the builder of the first world empire.
passenger train route
They had lots of security to look out for the