Elements from the collective unconscious can manifest among groups of people, who by definition all share a connection to these elements. Groups of people can become especially receptive to specific symbols due to the historical situation they find themselves in. The common importance of the collective unconscious makes people ripe for political manipulation, especially in the era of mass politics. Jung compared mass movements to mass psychoses, comparable to demonic possession in which people uncritically channel unconscious symbolism through the social dynamic of the mob and the leader.