Liberal democracy
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Answer:
Efficacy versus effectiveness
Explanation:
Efficacy versus effectiveness are both the same term but are different to some extent. Both terms are used to describe and get the result of the research. But we can describe effectiveness and efficacy in the medical condition in a different context. Effectiveness in the medical condition is getting the result in the natural wold environment without any controlled condition. Whereas the efficacy is reverse from effectiveness as the efficacy is the result under the controlled condition. The efficacy described how the medicine is used in controlled or ideal conditions whereas the effectiveness described how the medicine works in an average clinical setting or the natural world environment.
The answer to your question is: The War Industries Board's main power given to them after its creation in 1917 was to encourage the companies to do mass-production methods. This is to increase efficiency and encouraged them by producing standard products without having any waste.
