Although highly qualified - first in her class, at an Ivy League university - RBG couldn't get a job.
Because she was Jewish, a mother and pregnant - and this discrimination seemed to interest her, early on.
Her humble beginnings too - and her cases, as an advocate, changed the way America worked. As well as here - so did her verdicts as a Judge.
When an advocate, she represented a female naval officer who was refused US Navy marital accommodation - because she was married to a male civilian.
Even though her male colleagues were provided this, as a matter of course, for their civilian wives and families.
Consequently, the US military (and many other organisations/bodies) had to drastically change many of their discriminatory practices.
We, in the UK, have had to follow the RBG judgments/victories - perhaps unwittingly - although our political system is still skewed in favour of the privileged.
A high percentage of the Boris cabinet is privately educated - although his party is making good progress in appointing women to senior posts, and those from ethnic minorities.