How ethnic minority women improved their opportunities over the years between say 1990 and 2008 (i.e. prior to the financial crisis) ?

revision instructions:
I got the work back from my supervisor he has done some changes please check and he has written something at the bottom could you check and make him more clear. i have attached the paper”

this is a dissertation proposal and i want 350 words rather than 250, if your dissertation topic is done well i might get you to do the full dissertation i have sent the same question to another company and once i receive them both i will dicide which one will do the full dissertation.