Final answer:
The theme of 'The Butter Battle Book' is the futility and dangers of escalating conflicts and the need for peaceful resolution.
Step-by-step explanation:
The theme of 'The Butter Battle Book' by Dr. Seuss is the futility and dangers of escalating conflicts and the need for peaceful resolution. The book tells the story of the Yooks and the Zooks, two groups who are divided by the way they butter their bread. Their disagreement over this seemingly trivial matter leads to an arms race and the threat of mutual destruction.
The main message of the book is to show the absurdity and dangers of conflicts that escalate without any clear justification. It emphasizes the importance of finding peaceful solutions and promoting understanding and tolerance.