Answer: C- Canals
Explanation: Im 99.99 % sure because flatboats were big and transported a lot of people and over long distances. In a turnpike people had to pay to cross. And horsecars or carriage weren't develop yet.
C
I hope this helps and have a wonderful day filled with joy!!
The Vassals would give their loyalty to their lord or king.
Where did aristocrat come from???
Answer: The United States increased its global influence.