Reflect on your learning experience in this unit by writing short answers to the following questions. 1. Did you find the topic of this unit interesting? Why?
2. Which of the activities in this unit were:
a) easy? Why?
c) of medium difficulty? Why?
b) difficult? Why?
d) enjoyable? Why?​

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.

in the 1890s, southern states enacted a new form of black codes, called “jim crow” laws. these laws made it illegal for blacks and whites to share public facilities. this meant that blacks and whites had to use separate schools, hospitals, libraries, restaurants, hotels, bathrooms, and drinking fountains.

explanation:

i would suggest wrtiing it urslef

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