This essay will discuss where the people who built the passage graves and the first farmers at the Falbygden area in Sweden came from. That the first farmers built the passage graves is today a given fact, but how did the Neolithic transition take form in Scandinavia? Two theories have been put forward over the past century, that they learned through cultural diffusion, or that the first farmers were immigrants. Recent DNA- and Strontiumanalyses have been made on skeletons from passage graves from Falbygden and on skeletons from different regions across Europe, both from Mesolithic and Neolithic people. These results show that the Mesolithic hunter-gatherers shares no or little continuity with the Neolithic farmers, even in cases where the two groups lived in close neighbouring for a long time.