Read this claim from Marian Anderson’s “Gifts of Speech.”

American women are good soldiers in the labor front and are winning real victories.

Which excerpt is evidence that Anderson uses to support her claim?

A) In our country also as in yours, we are having an industrial revolution to meet war needs.
B) Most dramatic has been the influx of women into the aircraft factories.
C) Today about a hundred and thirty-five thousand women are helping to make planes of all types.
D) Only a few of our women were so employed a year ago.