The Dust Bowl, also known as the Dirty Thirties, was a period of severe dust storms that greatly damaged the ecology and agriculture of the US and Canadian prairies during the 1930s; severe drought and a failure to apply dryland farming methods to prevent wind erosion (the Aeolian processes) caused the phenomenon.
<span>In the 19th century, Manifest Destiny was a widely held belief in the United States that its settlers were destined to expand across North America. </span>
That's a lot yikes. i have no clue sorry