Moore gained fame in the 1960s as the frazzled wife Laura Petrie on “The Dick Van Dyke Show.” In the 1970s, she created one of TV’s first career-woman sitcom heroines in “The Mary Tyler Moore Show.”Actors, actresses and public figures took to Twitter to share their grievances.If you’re reading this on a mobile device, use this link for the full story. She was 80. Actress Mary Tyler Moore died Wednesday in a Connecticut hospital.