He designed the Sunderland Bridge over the Wear River at Wearmouth, England
Explanation:
The Aztecs, now led by Cuauhtemoc, succumbed to smallpox fever, which had been brought by one of the Spaniards, after 93 days of resistance on the fateful day of August 13, 1521 CE. The city of Tenochtitlan was sacked, and its temples were desecrated.
The economical boost of selling of cotton lead to the cotton gin being created during this period of time. Unfortunately, more cotton being produced meant more slaves being needed.