Shopping in grocery stores used to be very different than it is today. Customers would hand a list of items to a clerk. The clerk would gather the items and put them in bags. Sometimes a clerk would deliver
the groceries. In 1910, Clarence Saunders changed the way grocery stores worked. He opened the first self-
service grocery store. Saunders named his store the Piggly Wiggly. At the Piggly Wiggly, customers could
walk up and down aisles to gather their own items. Clerks were only needed to bag the groceries and
collect payment from customers.
Choose the best word that would fill in the blank.
Saunders
a new kind of grocery store.
u protested
praised
located
designed

life is

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.

bc

explanation:

because it crosses through the circle twice