A thing what I done did
Conquering the world
In 1206 he was declared the Mongols leader. Then began to concur the east. eventual they were able to conquer most of Asia and then some. By 1279 the Mongols owned all the land from the pacific to the Mediterranean, not counting India.
How did they get so far?
The Mongols were masters of siege. Even before they saw a city the had information about it from captured scouts. The enemy infantry never stood a change the Mongols would come in on horse back and shoot arrows at the enemy from afar while moving making them a hard target. Other times there was no fight. being in the mongol empire wasn't so bad. If you they wouldn't hurt anyone or turn them to slaves, They would move skilled workers and there family though, Also everyone had freedom of religion, and protection form a powerful army That is a pretty sweet deal.
The archers could decimate an army at minimal risk to there own men.
Some times they would throw body into walls to spreed disease.
These guy would come in and sweep up anyone the archers missed.
Genghis Khan quotes
“The Greatest happiness is to scatter your enemy, to drive him before you, to see his cities reduced to ashes, to see those who live him shrouded in tears, and to gather into your bosom his wives and daughters.” -Genghis Khan.
"If you're afraid- don't do it, -if you're doing it - don't be afraid."- Genghis Khan
Both were translated so some word could change based on the translator.