Education plays a crucial role in promoting democratic values, human rights, tolerance, and respect for diversity. This is why the European Union launched the Citizens, Equality, Rights and Values programme in 2021 to support and develop open, rights-based, democratic, equal, and inclusive societies based on the rule of law. To understand how ideologies can damage society, young people need to know about history, especially about periods marked by extremism and violence, argues the author of this Policy Brief. He explores the contentious issue of the „Za dom spremni“ greeting in Croatia, examining its historical significance, legal framework, and diverse perspectives. The Policy Brief sheds light on the complexities of balancing free expression and democratic values in confronting the country’s past.