World-systems theory<span> (also known as </span>world-systems analysis<span> or </span>the world-systems perspective), <span>is a multidisciplinary, macro-scale approach to </span>world history<span> and </span>social change<span> which emphasizes the </span>world-system<span> (and not </span>nation states<span>) as the primary (but not exclusive) unit of </span>social analysis<span>.</span>
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Tropical Storm Katrina, and it made landfall between Miami and Fort Lauderdale, Florida, as a category 1 hurricane (a storm that, on the Saffir-Simpson scale, exhibits winds in the range of 74–95 miles per hour [119–154 km per hour]). Sustained winds of 70 miles per hour (115 km per hour) lashed the Florida peninsula, and rainfall totals of 5 inches (13 cm) were reported in some areas. The storm spent less than eight hours over land. It quickly intensified when it reached the warm waters of the Gulf of Mexico.
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I think it is a. <span>Albert Einstein
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