How does the author use the third stanza to develop the maiden's character?
By wondering about the subject of the maiden's song
By admiring the beauty of the maiden's singing voice
By lamenting the sad subjects about which the maiden knows
By describing the emotional power of the maiden's song on the speaker

the third one is ur answer

invention of the washing machine

in the past, people used sticks and stones or scrub boards to clean their clothing. as it was sweaty, backbreaking work, we owe a world of to james king because he created the model for the modern washing machine in 1851. the most important issue was that this machine cleaned clothes while a person cranked the handle. doing this made people who used it develop strong muscles in their arms. later, in 1908, alva j. fisher created an electric washing machine named thor. this one was not the first automatic washing machine. however, it was one of the most popular models at the time.