Evidence of managements labeling your family as inferior?

Since you don’t work there anymore you can name them or at least the company

why would you not mention if it still an issue? if you are not fight against, are you not a complicit?

I assure you I was never complicit.

The world is a big place. Many times I've seen local job ads for computer programmers that explicitly state "male only".

Where I am it is common for the hierarchy within a corporation to have a clear separation along ethnic lines, e.g. construction workers will be local, their supervisors will be from a nearby country, and the big bosses will be from another larger, wealthier country.