<span>That is true, Hildegard von Bingen was a German writer and composer.
Hope this helps :)
~Davinia.
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Answer: The Dust Bowl was a period of severe dust storms that greatly damaged the ecology and agriculture of the American and Canadian prairies during the 1930s; severe drought and a failure to apply dryland farming methods to prevent the aeolian processes (wind erosion) caused the phenomenon.
