The theme of the integrity of American democracy is a central pillar in Oath and Honor. Cheney’s narrative scrutinizes the resilience and fragility of democratic institutions and processes in the United States, particularly in the context of the 2020 presidential election and the events leading up to the January 6 Capitol attack. The book highlights the crucial importance of maintaining the integrity of democratic practices, such as the sanctity of free and fair elections, strict adherence to the rule of law, and the peaceful transfer of power—cornerstones of a functioning democracy.

Cheney’s account illustrates how misinformation and political manipulation pose significant threats to these democratic tenets. She argues that the spread of baseless claims about 2020 election fraud and the deliberate dissemination of misinformation deliberately undermined the public’s faith in the electoral process. For Cheney, this erosion of trust was not an isolated event but a symptom of a broader assault on democratic principles by Trump and his supporters. Cheney’s perspective emphasizes that defending democracy requires vigilance against such misinformation, which can rapidly escalate into real-world consequences, as shown by the Capitol siege.

The January 6 attack, a pivotal moment in Cheney’s narrative, serves as her key example of the fragility of democratic institutions.