I live in the mountains, and with docents from the forest service I have hiked to and appreciated about 100 ancient Indian ruin sites. I like to imagine what life would have been like when I am on site, and I do use mental images from dioramas.
Hopefully not off topic: I volunteer at a historic farm, and we all get to grow food for ourselves as a perk for doing lots of free work for the forest service. There is a very old Hopi Indian who has a patch near mine and it is more than interesting talking with him. He is a shaman and travels a lot giving talks.
The Mashantucket Pequot Museum & Research Center features 85,000 square feet of permanent, indoor exhibitions including life-size dioramas, films, and interactive computer programs.
Pequot Village: Observe daily life in a recreated 16th-century Pequot village, pre- and post-European contact. Walk among the trees, wigwams, and people who are cooking, talking, weaving, and working. Hear natural sounds and smell the aromas of the woodlands and campfires. All the figures were life-cast from Native American people; the traditional clothing, ornamentations, and wigwams were made by Native craftspeople.
At the end of the article they mention the alternative being full-size recreations that the visitors can touch and interact with. While it limits the number of displays a museum can offer, I think it does show more respect and offers more depth to visitors:
"For non-Makah visitors, it is a diorama in which the viewer doesn’t examine the Indian under glass, but takes her place."
I find this a bit of a shame as I really enjoyed those dioramas myself as a kid. I'm not sure anyone would argue that the Indians did not have an "ancient" way of life when the Europeans came.. To me this feels like just pushing the fact that we destroyed their way of life under the rug.
The fact that there are living descendants of all those cultures, and some of them [try to] follow traditional aspects of this culture does not diminish the historical value of illustrations about the culture as it was back thin.
There may be valid reasons to remove exhibits - for example, if the depictions are misleading and based on assumptions now known to be false; or if the depictions are irrelevant and boring. But if some people are offended by their own history, then that's not a reason worth considering, much less acting on it - if the depiction is factually accurate (which, as much as I understood from the article, isn't disputed), then it should stay.
If the current treatment seems unfair, then producing more relevant dioramas of the other cultures would be a reasonable response - such exhibits can be very effective illustrations about all the "non-native" populations as well.
Granted, the War Museum is not a natural history museum, but that diorama could be placed in any museum with exhibits about the history of western Europe, including natural history museums. I don't think anyone would complain because the descendents of the depicted soldiers are still around.
Getting back to Native Americans, we've lost so much of their history as it is that it's a shame that there's a push to hide the small amount that's been retained. Sure, we shouldn't make it seem like they're extinct, but the truth is that most Native American cultures are extinct, thanks to disease and war brought by Europeans. The ones that have survived and retained some of their original culture should be celebrated and protected, but we also need to remember the rest. The best place for that is in history museums, and dioramas are one of the best ways to bring them back to life.
"Indian" to mean indigenous United States tribes is a cop out but it is by far the simplest way for writers to refer to these diverse groups without having to get deep into technical explanations.
p.s. Besides, it isn't our fault the Europeans were shitty navigators. :)
Can you describe a scenario where replacing the word "Indian" with "Native-American" in the headline of this article will confuse more people than the original version? None of what you said to support your assertion seems to make that case.