The role of technology (Sato’s mecha-tanks) in evening the playing field against magic.
Unlike The Last Airbender , Season 1 of Korra uses its 1920s-inspired setting to explore the "death of the old world." Key Points: Pro-bending as the commercialization of a sacred art. The Legend of Korra Season 1 Episode 20
The introduction of Raava and Vaatu as a dualistic representation of order and chaos. The role of technology (Sato’s mecha-tanks) in evening