These fantasy anime take place in a Victorian or Edwardian-style setting, where magic has imbued itself into society or supernatural events take place. Unlike Steampunk, Gaslamp Fantasies take more cues from Gothic literature...
The best way to watch Fullmetal Alchemist in order to get the full manga story.
These shows feature characters who are wheelchair users, walk on crutches, have missing legs (which may have been replaced with a prosthetic limb), or eventually develop mobility issues.