Duty vs Doubt
The repetition of "all the world wondered" ensures readers can't escape without questioning what really happened here. Tennyson wants us to wonder in both senses - to marvel at their bravery AND to question the wisdom of the sacrifice.
The imperative verb "Honour" commands us to celebrate the Light Brigade. As poet laureate, Tennyson had a duty to support the establishment, even when newspapers were starting to criticise military leadership.
Rather than directly attacking the generals, Tennyson cleverly sidesteps criticism by redirecting focus onto the soldiers' incredible bravery. It's a politically safe way to address a military disaster whilst still honouring the men who died.
This reflects the complex position of a poet laureate - caught between artistic integrity and patriotic duty during a time when public opinion was shifting.
Context matters: Understanding Tennyson's role as poet laureate helps explain why he balances celebration with subtle criticism.