Ever since I can remember, and that was a long time ago, I have been taught that the imaginary line between two states was a state line, not a border.

Borders exist between nations, not between internal states. However, I looked it up. Every source I could find made no differentiation between a border of a state or a nation.

Nonetheless, I will use the term state line if I may. I just find the term border, well, international. Moreover, when you cross most state lines, it is just almost imperceptible.

Wait. I might be wrong about that. When a person goes from Southaven, MS to Memphis, TN. it’s like going into another world. Didn’t used to be that way long ago. Now we no longer need an artificial line. The physical line is becoming far more visible, as well as more dangerous.