#inspirationalmovies
Nausicaä of the Valley of the Wind (1984, Hayao Miyazaki) is a warrior-princess story. While it goes a bit further in the dedication-for-your-cause scale than healthy, requiring effort close to self-sacrifice, that does not change the fact that Nausicaä is beyond any pochahontas out there (well, apart from being a fictional while the other one was not).
Miyazaki does follow a feminism-of-difference argument on the innocent-girl-in-touch-with-nature saving her world and outsmarting the establishment, but that gets somewhat balanced with the fact that the invader leader is also a woman... Anyways, here you have a full-blown (animated) action movies with an underlying environmental concern with a great (very active and independent indeed) female lead. Inspirational it is.