Why did the Vikings invade other places?

The Vikings invaded other places for a variety of reasons, including seeking wealth and resources, expanding their territory, and retaliating against perceived injustices. They were skilled sailors and warriors, and their raiding expeditions allowed them to acquire valuable goods, land, and slaves. Additionally, the harsh conditions in Scandinavia may have pushed some Vikings to seek better opportunities in other regions. The Vikings also had a strong tradition of seeking glory and honor in battle, which motivated them to launch military campaigns against their neighbors.