Comment Re:Why? (Score 1) 54
The old and oft-disproved story was everyone but Columbus thought the world was flat and only he knew you could get to India going the "wrong way", but did not know the Americas were in the way and thought he got to India and thus called the natives "Indians". Sailors has known the planet was round for a long time and the diameter was even calculated by ancient Greeks to a pretty good level of accuracy.
* I am not entirely clear on if Columbus and his crew thought the Bahamas were islands lying WAY offshore of India or what, but they did call the locals Indians and then started killing or enslaving them, so maybe the real Indians were lucky Panama was in the way.