A vast network of roads and trade routes.
Hope that answered your question! :)
Answer:
Yarmulke
Explanation:
Kipah or Yarmulke is a small cloth cap worn by the Orthodox Jewish according to their customs which require covering head especially male. This is an essential rule to cover the head, and the purpose is to remind constantly that Lord is above heaven and it's a sign of devoutness. Jews will cover their heads while attending the temple and praying.
<span>"C. Private firms cut canals at key points and connected
rivers" and "D. Thanks to a web of waterways, boats could reach towns they
had never been able to reach before" are both correct, although roads were beginning to be used more as well. </span>
"<span>a. Slavery began in ancient times and has existed around the world in different forms" is the only true option from the list, since it was around in biblical times but in a very different form that is thought of now.</span>
