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:
Because they had a insane army
The best option from the list would be the "British," but it should be noted that the French and Spanish were also early colonizers of the land that would become the US.
