The phrase is a subtle suggestion that if a treat (like candy) is given, then the child will not perform a “trick" (mischief) on the owner of the house. This popular Halloween custom has its origins in the ancient practices of “souling" and “guising."
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Preliminary planning was needed or military planning
Answer:
Their main function is to contribute to the raising of skills, to bring skills to the employed, or those wanting to be employed, in their section. They have to do this by ensuring that people learn skills that are needed by employers and communities.
