AP World History › Science and Technology 600 CE to 1450
Ibn Sina is most notable for __________.
After the collapse of the Western Roman Empire much of Europe's knowledge was destroyed; for example, domed buildings weren't built again until ____________.
Muhammad al-Khwarizmi is most notable for __________.
By the 15th century, European armies ____________________.
Select the most popular reason for the spread of the Black Death, according to most Europeans at the time.
Junks, were __________.
Although precise definitions are sometimes difficult to assign, in general, hand cannons differ from arquebuses and muskets because they typically _________________.
In what century was gunpowder first introduced to Europe?
Gunpowder was invented in _____________.
Gunpowder was invented in __________.