So that they can travel around and battle
The Vikings' boats had one sail because they also had oars with which to row.
the vikings used longships :)
The viking boats were called tall ships
by boats
to protect it
Longships.
Vikings
Longships.
out of wood
vikings...
the vikings used boats and wagons, and I am answering the same Question I asked earlyer today!
the vikings ate human food like everyone else