What did yaneck vow when Fred died in the book prisoner B-3087

Despite Yanek's efforts to protect him, Fred is hanged at roll call. That night, Yanek vows never to forget his friend. Fred thus becomes another example of how Yanek's maturation comes with the burden of remembering those who could not survive the camps.

Explanation:

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what is a theme?

ans: the implicit idea of a written work of literature is called a theme.

so, the only theme of "birdfoot's grampa" by joseph bruchuc is that as a human being one should always remember the value of every life on earth.

the grampa is stopping the car again and again to save those little toads from washing away in the heavy rain is an act of kindness and humanity.

banquo is a great foil