·palmer raids · red scare · harlem renaissance · sacco and vanzetti trial all of these terms are associated with which era? a) 1910s b) 1920s c) 1930s d) 1940s

All of these terms are associated with the B) 1920's. This period is known as the "Roaring 20's"

the answer is B) 1920's

first paragraph (and busy all the night ,with a silence deep and white )

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.