In the 1930's, The Atlantic Ocean met it's highest temperature ever which caused it to shrink.
Answer:
A. Because the 13th amendment was passed to abolish slavery, white business owners and plantation owners used the Black Codes as a way for the white employers to still treats blacks as slaves rather than employees.
Answer:
New industried created mass production techniques which created cheaper, mass-produced products and increased employment stimulated further the demand for goods, and thus created the consumer boom which led to economic prosperity.