They took on industrial jobs. When men left to go fight, their spots in the work force were empty, so women filled in. Women helped with the war effort form back home by joining the mainstream work force :)
A dissenting opinion disagrees with the majority because of the reasoning and/or the principles of law on which the decision is based. A concurring opinion agrees with the end result of the court but offers further comment possibly because they disagree with how the court reached its conclusion.
The answer is “Immigrants we’re confronted with cultural shock”.