How did trade play a role in the downfall of the Mongol Empire? O People wanted access to goods that were banned in the Mongol Empire. Merchants brought in people from other nations who wanted to end the Mongol Empire. Businesses failed, and trade slowed down so much that people left the Mongol Empire. Trade networks carried the bubonic plague around the Mongol Empire and killed millions of people.

the answer is a glaciers carved a large valley that later flooded and became puget sound

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

the exclusive possession or control of the supply or trade in a commodity or service.