Read and analyze "when i heard the learn'd astronomer" by walt whitman. what romantic ideas does it express, and how does the structure of the poem reinforce the meaning?

when i heard the learn’d astronomer;
when the proofs, the figures, were ranged in columns before me;
when i was shown the charts and the diagrams, to add, divide, and measure them;
when i, sitting, heard the astronomer, where he lectured with much applause in the lecture-room,
how soon, unaccountable, i became tired and sick;
till rising and gliding out, i wander’d off by myself,
mystical moist night-air, and from time to time,
look’d up in perfect silence at the stars.

Multiple ! in this excerpt from act i, scene vi, of macbeth, duncan praises the atmosphere in the castle and the hospitality of his hostess. identify two reasons that these comments are ironic. duncan: this castle hath a pleasant seat: the air nimbly and sweetly recommends itself unto our gentle sense. . . (enter lady macbeth.) duncan: see, see, our honour'd hostess! — the love that follows us sometime is our trouble, which still we as love. herein i teach you how you shall bid god ild us for your pains, and us for your trouble. he will meet his death in the castle, which he considers a pleasant place. his praise for inverness and his hostess, lady macbeth, is deceptive. duncan secretly plans to give macbeth's title to donalbain. the hostess he praises is actually plotting his murder.

Insert comma today we went to the store to the post office and to the park

Analyze lowell’s use of symbolism in the poem “for the union dead.” explain how lowell’s use of symbolism to develop one or more themes in the text.