Final answer:
Scandal, How to Get Away with Murder, and Insecure all feature strong female leads, representing their common attribute.
Step-by-step explanation:
The TV shows Scandal, How to Get Away with Murder, and Insecure all feature strong female leads. This is the common thread that unites these popular series. While they each have distinct storylines and themes, the lead characters are all women who play central, complex roles. Scandal stars Kerry Washington as a political crisis management expert, How to Get Away with Murder features Viola Davis as a brilliant law professor and defense attorney, and Insecure, created by Issa Rae, follows the life of a young woman navigating work and relationships. Each of these series showcases women in positions of power and influence, depicting them as multifaceted individuals with personal and professional challenges.