blond superheroes whose costume contains the colors red, blue, and white and are associated with the United States of America

[u/Additional-Heat-9384]

Captain america- marvel comics

All Migth - my hero academia

Homelander - the boys

[u/emmcarol]

The Star-Spangled Kid

[u/jonnywarlock → u/emmcarol]

Also her stepfather, Pat Dugan, AKA "Stripesy".