No, I don't think it has changed much.
  http://www.bbc.co.uk/.../romanisation_article_01.shtml
  There are examples of Collaboration as well as resistance.

  Cases of collaboration are equivalent to cooperation between
  native and explorers.

  To occupy a territory does not necessarily imply obliteration of
  the indigenous people, at any point in history I don't think.

  Unless I'm missing something. They may have had an inferior
  morality Philip Galanter but it's because the the occupiers had
  the attitude of assholes taking over.
  The proper morality most certainly existed at that time.
  They just chose not to use it. If you remember history, Columbus
  was deposed after a smear campaign against him, and the smearer
  got to run the place for a few years. He's the reason why we
  have the negative account of Columbus at all.

  Unfortunately, because he was politically motivated to smear
  Columbus, his historical account must also be taken with a grain
  of salt - with skepticism. It's more than likely there were
  gross exaggerations in his account against Columbus.

  Nevertheless, where there's smoke, there's likely no Sainthood
  waiting for him. I doubt Columbus was a great governor at the
  time and likely was a prick.

  Still, he brought the Americas to the attention of Western
  Europe, eventually leading to the point where I'm sitting here,
  in Florida, in Spanish--> English --> Spanish --> American
  territory and for that, I have no qualms with him having a day.