Answer:A
Explanation: because they slowed production
Answer:
Just a few years after returning to Venice from China, Polo commanded a ship in a war against the rival city of Genoa. He was eventually captured and sentenced to a Genoese prison, where he met a fellow prisoner and writer named Rustichello.
Explanation:
The constitution was an economic document drawn with excellent skill by men whose property interest were instantly at stake was believed by one of the most influential American historians of the first half of the 20th century and was also a professor of history at Columbia University, Charles Austin Beard.
