How did the government get people to support the war?

Governments have historically used various strategies to garner public support for wars, including Propaganda campaigns that emphasize patriotism and the moral justification for military action. They often highlight threats to national security or freedom, framing the war as a necessary response. Additionally, governments may engage in public relations efforts, including rallies, speeches, and media coverage, to rally citizens' emotions and promote a sense of unity. Economic incentives and conscription can also play a role in mobilizing support and participation.