No, it is false that sandstorms frequently happen in Mediterranean and tropical climates, since sandstorms typically occur in areas that have a lot of sand in the center of the country, such as in the Middle East and Africa.
<span>New factory jobs attracted millions of immigrants.
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The North developed to be the factory power house of the USA, as early as colonial days.The main reason for this is becasue the physical environment of the North such as fast running rivers favored industries. This attracted more people into the area, who were looking for better opportunities.
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<span>Nixon's Southern Strategy won the support of "southern white" voters, since this allowed the Republican Party to take back these voters who had previously been democratic. </span>