in the poem the charge of the light brigade why does the poet do repition in the poem

“The Charge of the Light Brigade” was written by the English poet Alfred Lord Tennyson in response to a battle during the Crimean War (1853-1855). In this battle, a British cavalry unit—the “Light Brigade”—was commanded to charge against a Russian artillery unit. The order was almost suicidal, and the brigade was decimated in the charge. “The Charge of the Light Brigade” celebrates the self-sacrifice and heroism of the cavalrymen, suggesting that bravery consists of doing one's duty even when it leads to almost certain death.
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