The author has been asked to present this paper to a class of fourth grade students who are reading about the city of pompell. What would be the best opening statement to add?

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.

hello,

a database is an organized structure source of data a good example would be microsoft excel

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um hi, hope this answer !

the answer is b brothers