They were the first Europeans to discover North America.
they discovered the first way of purifying water
no
That should be 'was important', since there haven't been any vikings around for nearly one thousand years.
Making weapons dates back to prehistory. The vikings were making weapons before there were Vikings.
Vikings wives would take care of the farm and continue to make cloth with the sheep's wool
It is as important as any other history knowledge. Vikings might have related to other people in the continent. The fact that you're asking is another proof of how important it is.
ships
vikings made there own sawds out of what they found or created, vikings had metals therefor they would make there handal of there sawd then sharpen the blade.
caca flavor becouse vikings used goat poo to make pudding
No, they did not.
out of wood
up and down