Fox Sisters
First of all, let’s keep aside the events that have an obvious reason. Such as the famous case of the Fox Sisters. In the 1800s, in America, three sisters were very famous among the spiritual people. These three sisters were known as the Fox Sisters, And people claimed that from a very young age, these three sisters could communicate with ghosts and spirits.
When people wanted to communicate with someone’s spirit, they’d go to these sisters. These sisters would ask questions to the spirits, and in response, they could hear the walls of their room banging.
Sometimes they would see messages on blank cards. Their “spirit-talking” sessions where they talked to the spirits, were very popular in America back then. These three sisters raked in a lot of money from this.