And as we entered into the 16th century, you have the Safavid Dynasty take over. And then also in the 16th century, almost coincident with the founding of the Safavid Dynasty in Persia, you have Timur's grandson's great-grandson, Babur, who's born in current-day Uzbekistan, is able to defeat the Delhi Sultanate and establish the Mughal Empire. And Mughal is just the Persian word for Mongol. And Babur is a direct descendant of Timur on his father's side and of Genghis Khan on his mother's side. Now, many historians often group these three empires or dynasties together because they do share some commonalities. And so let's think about each of them individually and think about where they are similar and where they are different. Not a lot is known about Usman, who founds that first kingdom in the Anatolian Peninsula.