Consonance is the repetition of consonant sounds in a line of poetry. The first option defines assonance, the third defines onomatopoeia, and the fourth defines symbols.
The alternative that defines consonance is the one that defines it as the "repetition of consonant sounds in a line of poetry". Usually, this repetition takes place in quick succession.
What is more, consonance is a literary device that is used both in prose and poetry. It differs from alliteration because consonance implies the repetition of consonant sounds only.
Explanation: On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States.
