D.Abilitay to break down and analyze media messages

The harmonic frequency refers to the resonant frequency that is an integral multiple of the fundamental frequency, harmonics are usually simple sinusoidal oscillation at a single frequency. where as Resonance frequency are frequencies that are not necessarily sinosudal or integral multiple of fundamental frequency and it may have complex oscillations made up of multiple harmonics ~
It's like if you play a piano with a single key, it will show harmonic frequency, but if you use multiple keys at a time it may show Resonance.
The speaker feels that a seat at the table is a place of dignity. By not allowing him to sit at the table, the other guests show that they do not respect him or view him as an equal.Consider the first line in “I Hear America Singing”:I hear America singing, the varied carols I hear.In the context of the entire poem, how does this line illuminate the speaker’s view of the American identity? Cite specific textual evidence to support your analysis.<span>The speaker envisions the American identity as unifed yet diverse</span>