The exact purposes behind Vikings invasion are questionable and
still not established concretely; some have proposed it was because of
overpopulation of their country, however the most early Vikings were searching
for wealth, not land. Research recommended an extensive variety of potential
triggers for the Viking Age. One situation indicated that warm atmospheres
prompted better harvests and along these lines bigger populaces, and that such
huge gatherings felt constrained to attack. Another referred to advancements in
cruising innovation, for example, the increments of keels and sails to
Scandinavian longships.
