What was most unusual about the western storms that that ravaged the plains during the great depression?

Dust Bowl.  Severe droughts ravaged the Great Plains in the early 1930s, stirring up dust storms and eroding land that had been improperly plowed and over-farmed in the previous decades. At the same time, Depression-era prices fell drastically for crops that had been in high demand during World War I.

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.