What are the phrases "labouring swain," "sheltered cot," and "mirthful band" examples of? ?

The phrases could belong to the   style used  in Poetic diction.The style uses figurative language and vocabulary that normally appears in metaphors used in verse.Poetic diction adds duty to any poem .It was first used by William Wordsworth who wanted the language in poetry to be different from that of the ordinary man.He wanted phrases written this way to have a special effect on the reader.

which is a characteristic of dramatic point of view? it allows the audience to get deep inside a character's head. it often uses the pronouns i and me. it more easily allows the audience to make up their own minds about characters.