Select the correct answer. In the essay "On the Mode of Communication of Cholera," what is the primary technique that author John Snow uses to support his claim

that cholera spreads from person to person?

O A. citing personal anecdotes

OB.

citing scientific evidence

O c.

describing people's experience

citing hypothetical situations

OD

adding more details about the struggle rainsford experiences as he swims to the shore

i think its d, but grammarly says none

explanation:

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.