Answer:
50 scores
Explanation:
The teach assistant can enter 10 scores in 12 minutes because 1/5 of an hour is 12 minutes: 60/5 = 12
In one hour, she would be able to enter 50 scores because 10 x 5 = 50
Answer:
The middle class expanded as a result of industrialization.
In 1838, the city of Boston established the first American police force
More than 350,000 African Americans served in segregated units during World War I, mostly as support troops. Several units saw action alongside French soldiers fighting against the Germans, and 171 African Americans were awarded the French Legion of Honor.
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