Which poem is considered part of Oliver Wendell Holmes (Sr.)'s literary contributions?

"Old Ironsides" is a pivotal poem in Oliver Wendell Holmes Sr.'s literary contributions. Written in 1830, the poem is a protest against the proposed dismantling of the USS Constitution, an iconic warship of the early American navy. Holmes's work is notable for its patriotic themes and its reflection on national identity, particularly in how it honors American history and valor. The poem blends emotional appeal with vivid imagery, capturing the idea of preserving national heritage while simultaneously addressing modern concerns about respect and valor.

The other options, while important works of poetry, do not relate to Holmes Sr. "Lady Lazarus," for instance, is written by Sylvia Plath, known for its exploration of themes such as death and rebirth. "For the Union Dead" is a poem by Robert Lowell, reflecting on the American Civil War and the complexities of memory and history. "The Village Blacksmith" is associated with Henry Wadsworth Longfellow, focusing on the life and virtues of a hardworking and honorable figure. Each of these poets has their own unique themes and styles but are separate from Holmes's contributions.