Very well detailed, its great that you included a quote making it very supported and showed how destructive the Mongols were.

Gabriele de Mussis wrote a book describing how the rodent exchanged brought by the Mongols spread the disease.

Gabriele de Mussis also concluded that even though they used biological warfare the Mongols weren't strategic about it.

Gabriele de Mussis lived in the city of Kaffa and experienced the Mongols using biological warfare by catapulting death bodies infected with the plague.

The Mongols were most likely responsible for spreading the Black Death around Afro-Eurasia. They brought black rats that carried fleas who contained the plague.

They killed in the millions and destroyed multiple cities.

The Mongols’ definition of happiness stated that to be happy you should harm your enemy and cause them pain

The mongols help spread their cuisine, which consisted of things like rice. Rice spread to more countries and regions around the world.

The Mongols were able to conquer a lot of land with a small army.

The Mongols were religious tolerant of everyone after they were conquered. They didn't care what religion you practiced as long as you followed their rules.