Are you talking about Ogdei Khan? Because he was the successor of Tolui.
Contact me if that wasn't it.
They have continued to improve and are still used today.
Octavian changed his name to Augustus, meaning exalted one. This came as he became the first Roman Emperor.
In response to the horrors of World War II, the UN drafted the "Universal Declaration of Human Rights" which outlined that bare minimum way in which prisoners and other civilians could be treated by the enemy in times of war.
