Plus, in texas if you'll notice the straight parts are in low populated areas. That's not by coincidence. No one really cares about where the line is drawn in useless desert.
My problem with North America (as a Canadian) is that this is Anywhere, USA and this is a definable town. The USA's straight borders (internal and external) are indicative of a much wider problem; it's an entire nation built on monotony. Canada is on the same boat, and so are Australia and New Zealand. To me it makes a nation far less valuable.
Really, North America is a testament to optimistic design utterly failing. James Kunstler has a really good take on it.
Edit: I don't agree entirely with Kunstler and I'm not a fan of New Urbanism, but I agree that what we've built here in the "New World" is shit and it needs an overhaul. I doubt it will ever happen, but I don't think the USA is a well built nation (or CA, AUS or NZ), and like I say above, borders are indicative of it.
Also New York goes around Pennsylvania and cuts her off.
Scumbag rich states.
I was born in one of Texas' western square counties, and this wrong. First of all, the only desert you'll find in Texas is in the extreme southwest. The panhandle is dry, cotton-growing elevated plains and the east is green, warm hill country and then, further South, humid and similar to the Gulf Coast. The square counties out there work well because there is very little in the way of geography. There's a few rivers and seasonal playa lakes dotting the landscape but for the most part it's a flat plain. Flat plain + lots of agriculture and few cities = square counties are the easiest way to do things. During the colonial period west Texas was known as "El Llano Estacado", the staked plains, because the spanish drove numbered stakes into the ground in order to aid navigation. Today, flying over it you'll see endless circular cotton fields from the edge of the plateau to New Mexico's mountains.Texas is 95% lowly populated useless desert. TIL
What's with Georgia sandwiched between South Carolina and .... Souther Carolina?
Maybe it is easier to change the borders of a province than of a US state.