How did kudzu vines first get introduced to Tennessee?

Kudzu is a woody, hairy vine with distinct three-pronged leaves. During the blooming season in late summer, the plant produces grape-smelling purple flowers. And, always, it has a way of crowding out other plants. "Kudzu is like a glamorous villain ... ‘the vine that ate the South,' " says Ben Nanny, the conservation director at Ijams Nature Center. This ubiquitous vine prompted this question: How…