Who is the founder of the first Mongol empire?

The Mongolian state was created in the 12th century. Genghis Khan became the initiator of his unification. It was so named for its special successes in military campaigns against neighboring states. Temuchin made military campaigns against Asian and Western tribes. After him, Batu came to power in the Horde. He finally consolidated the rule of the Mongols in the eastern steppes. He also made destructive campaigns in Russia and other countries. They became the ulus of the Golden Horde and had to pay tribute annually to the treasury of the Golden Horde.