Come up here to the land of sugar-beets; Saginaw Valley.3
Once the bottom of the Great Sauk Sea.
Miles and miles of horizon in every direction.
(see also the sugar beet land around Fergus Falls MN)
Yeah, it’s flat here too.
But, tides, gravity and centrifugal forces prove the round ERF.
First time I crossed the Rockies East bound, I was about 9, and got a look at the middle of the country, I was ready to agree with the flaterfers——