Question

which feature of \the new colossus\ indicates that it is a sonnet?
it is a long narrative poem.
it uses iambic pentameter.
it includes figurative language.
it is about america.

Explanation:

A sonnet is defined by specific formal features, most notably consistent use of iambic pentameter (a rhythmic pattern of 10 syllables per line, alternating unstressed and stressed beats). Long narrative poems are epics, not sonnets; figurative language is common across all poetry types; and subject matter (like America) does not define a sonnet's form.

Answer:

It uses iambic pentameter.