It is safe to surmise that ghosts are a symbol of uncertainty.
The line which is an irregular line of blank verse is the first one - <span>“He only says, ‘Good fences make good neighbours.’”
A blank verse is a type of a line that consists of 10 syllables, where each second syllable is stressed ( = iambic pentameter that Shakespeare always used). The second, third, and fourth line are all good examples of blank verse, whereas the first line has 11, instead of 10 syllables.
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I’m pretty sure it’s saying that women were treated unequally from men during the us army/military etc.
The expectations for women back in the 70's was to mainly be a house wife. Pretty much doing all the chores such as making dinner. tending to the garden. dishes. cleaning. taking care of the children. But But Mid to late 70's the women had a movement which sparked protests for equal rights among women and men.