The reason for language diversion is the isolation of the people who speak the same language, but due to diversion and lesser contact between these people, now the language is used only in the dialects.
The answer is C. Norway, Sweden and Finland.
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The correct answers should be to make the supplies necessary for war. The goal of it was high quality and high quantity production and allocation of goods and materials necessary for the war. This included fuel as well. It was founded in 1942, a few years before the war ended and was certainly helpful for the war effort.
Workers who work to preserve/help the environment. Such as people that design solar panels or farmers.