So i found this and i hope it helps you
At the time of the schism of 1054 between Rome and Constantinople, the membership of the eastern orthodox church was spread throughout the middle east , the Balkans , and Russia, with its centre in the Constantinople , which was called "New Rome".
Ha i hope i spelled everything right.
Daniel Hale William openned the firat interracial staff hospital. He was the first one in performing an operation on a human heart. He succeded even when there were no blood transfusions, antibiotics or x-rays. He was able to change tactics if he saw that he needed to do that. For example, he was one of the first ones in using the catgun.
The Mongol invasion of Russia — the invasion of the Mongol Empire on the territory of the Russian principalities in 1237-1240 years during the Western campaign of the Mongols (Kipchak campaign) 1236-1242, under the leadership of the chingisid Batu Khan and Subutai <span>of the warlord.
</span>So, answer : <span>Batu Khan</span>
They were focused on smarts instead of strength. although they were very sexist and didn't allow women in gov.