Answer:
The addition of oars and sails gave Viking boats an advantage over all other watercraft of their day in speed, shallow draft, weight, capacity, maneuverability, and seaworthiness. Viking boats were designed to be dragged across long portages as well as to withstand fierce ocean storms.
Explanation:
C. huge tunnels were built for sewer lines
There was a war in 1928 or ask Google
Answer: I'd guess fast fashion brands like Shein or Rowne.
Explanation: Shein has been exposed for child labor, underpayed workers, terrible working conditions. Rowne is the same thing. Child labor, underpayed workers, sweatshop factories, they also copy other designers and artists designs and claim them as their own. I'd double check all of these though to be sure. Hope this helps :)