I think the answer is that B. All the recently freed slaves were moving to the cities.
......................C)....................
The correct answers are 1, 3, and 4.
Madam CJ Walker had a significant impact on the cosmetics industry. She was a pioneer in the production of hair products and the straightening comb.
The significance of military action in WWII is that without taking this necessary action, (assuming you are referring to the U.S.) WWII could have had a very different outcome. The U.S. involvement in WWII was the cause of the bombing of Pearl Harbor. If they hadn't formed the Allied Forces to defeat Germany and Hitler, Germany very well might have won.
