Answer:
Kublai Khan
Kublai Khan Biography. Mongolian general and statesman Kublai Khan was the grandson of Genghis Khan. After conquering China, he founded the country's Yuan Dynasty and became its first emperor.
Khan, also spelled Cham, historically, the ruler or monarch of a Mongol tribe (ulus). At the time of Genghis Khan (early 13th century) a distinction was made between the title of khan and that of khākān, which was the title Genghis assumed as Great Khan, or supreme ruler of the Mongols.
There wouldn't be a USA, and...
the Indians would still have pretty much all of the Middle-west of the USA.
Hawaii would still be under their kings/queens
Alaska would still be part of russia
China would pretty much never had any technological progress (they isolated themselves)
Japan would still be going around with pretty much katanas.
etc etc
if you want more i can give you more (if you want information on why one is on the list, post it in the comments)
hope this helps
True. The Revolutions of 1848, known as The Spring of Nations, Springtime of Peoples, or The Year of Revolution, were a series of political upheavals throughout Europe in 1848.