D.
(Enslaved many Native Americans) is the answer I'm pretty sure.
Christopher Columbus' crew on his first voyage were experienced seamen from the towns in Andalusia. During this time, the Spanish government extended amnesty to prisoners who would sign up for the voyage. Only four convicts signed up, a man who killed another in a fight and three of his friends who helped him escape from jail.
He has 420 , lmk if that’s right
Hagia Sophia was built at Constantinople, which is currently known as Turkey during the past centuries. It is established with two floors which a high ceiling together with other smaller domes. Its dimensions are formidable, like any structure that is not built with steel. The primary purpose of Hafia was for Islamic worship, but it was transformed into a museum.
Therefore, the building of Hagia Sophia leads to great revolt that affected Constantinople significantly leading to riots in the city by Byzantine culture.