# How does Commentaries on the Gallic War develop the theme of Betrayal and Alliance?

> Commentaries on the Gallic War by Julius Caesar

## Answer

Commentaries on the Gallic War by Julius Caesar develops Betrayal and Alliance across the chapters the companion marks for this theme.

Shifting loyalties, broken treaties, and strategic alliances are central to the story, as Gallic tribes frequently conspire against Rome or each other, while Caesar uses diplomacy, hostages, and rewards to secure or punish allegiance.

Dumnorix's secret dealings with the Helvetii and his undermining of Roman supply lines reveal internal Aeduan betrayal.

The Remi break from the Belgic confederacy to ally with Rome; Divitiacus pleads for the Bellovaci based on past Aeduan alliances.

The Gauls' sudden renewal of war against Galba after a truce, and the shifting alliances among Aquitanian tribes, underscore the fragility of peace and the constant threat of betrayal.

## Evidence

- [book-i](https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/chapters/book-i.md): Dumnorix's secret dealings with the Helvetii and his undermining of Roman supply lines reveal internal Aeduan betrayal.
- [book-ii](https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/chapters/book-ii.md): The Remi break from the Belgic confederacy to ally with Rome; Divitiacus pleads for the Bellovaci based on past Aeduan alliances.
- [book-iii](https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/chapters/book-iii.md): The Gauls' sudden renewal of war against Galba after a truce, and the shifting alliances among Aquitanian tribes, underscore the fragility of peace and the constant threat of betrayal.
- [book-v](https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/chapters/book-v.md): Indutiomarus betrays his son-in-law Cingetorix for siding with Caesar, while the Remi and Aedui remain loyal to Rome amidst widespread Gallic defection.
- [book-vi](https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/chapters/book-vi.md): The Treviri ally with Ambiorix and Germans; Gallic factions shift loyalties between Rome and native leaders.
- [book-vii](https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/chapters/book-vii.md): Vercingetorix is accused of treason by his own men, but he defends his loyalty; alliances among Gallic tribes are tested.

## Links

- HTML: https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/questions/how-betrayal-and-alliance
- Book: https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se
- All questions: https://www.betterreads.dev/discover/commentaries_on_the_gallic_war_se/questions