In addition to coal, lead, and petroleum, salt was an important mineral resource. Where did salt manufacturing first begin?

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What was the main aim of operation torch which was launched by the allies

Which of the following is a likely reason that someone today might decide to move from a city in the midwest to the south? a. the decline of manufacturing in the midwest b. the many high tech jobs available in the south c. urban overcrowding in the midwest d. higher housing costs in the south