Were there Trailer Parks in Oz?

Probably not. And, when Dorothy lit up the screen circa 1939, I don’t think there were any trailer parks in the entire state of Kansas.

But there were tornadoes in parts of Dorothy’s journey. Big, charcoal clouds, churning inward and dropping  funnels at whim.

Those celluloid twisters were lifelike. No CGI, green screens or advanced