Why was the Jolly Roger invented?

The Jolly Roger, a flag featuring a skull and crossbones, was invented as a symbol of piracy during the 17th and 18th centuries. It served to intimidate victims and signal that a ship was operated by pirates, often indicating that they would show no mercy in battle. By flying this flag, pirates aimed to instill fear and encourage surrender without a fight, thus minimizing bloodshed and maximizing their loot. The design became iconic, representing rebellion and the romanticized image of piracy in popular culture.