The Holocaust was a horrific event during World War II where approximately six million Jews were systematically murdered by the Nazi regime led by Adolf Hitler. This genocide also targeted other groups, including Romani people, disabled individuals, and political dissidents, among others. The atrocities took place in concentration camps and through mass shootings across Europe. The Holocaust serves as a stark reminder of the dangers of hatred and intolerance. It has led to significant global discussions about human rights, the importance of remembrance, and the need to prevent such atrocities in the future, encapsulated in the phrase "Never Again."