What stoped wegener from proving that the continents were once together?
One key factor that stopped Wegener from fully proving his theory of continental drift was the lack of a plausible mechanism to explain how continents could move. Additionally, Wegener faced resistance from the scientific community who were skeptical of his ideas based on the limited evidence he presented at the time. Lastly, the technological advancements necessary to provide compelling evidence for his theory, such as satellite mapping and deep-sea drilling, were not available during Wegener's time.