The Easternmost Part of the State of Texas,around the City

Multiple Choice

The easternmost part of the state of Texas,around the city of Paris,has a point rising more north than the rest of the state.When people draw Texas,they almost always draw the border as a straight line.It is not that these folks want to kick Paris,Texas,out of the state.Instead:

A) it is too difficult to draw the upward bump
B) people image irregular shapes as regular
C) the bump around Paris had been incorrectly categorized
D) the state is represented in a symbolic, not an analogical, form