Remember multiflora rose?
Some things work very well as hedge rows, but don't stay put.
Like that chinese wisteria... One terrific invasive... I wish the nurseries would stop carrying these invasives...
Another one we have down here is thorny eleagnus. It's real pretty, and real invasive.
I kind of like the hardy orange... I've been planting rambling roses like the Cherokee rose... which is another one that requires watching...
Up in Minnesota, maybe you could grow some osage orange... Hardy to zone 4.
I plant a lot of it.
It used to be planted everywhere because it made such good fencing!
Privacy fences from plants was done through out time, and shouldn't be too difficult to accomplish...
I don't live in Minnesota where it's cold... And can't remember the plants that tolerate your climate.
Maybe you could get better advice on the Northern Garden forum.
https://garden.org/forums/view...