Have you been diagnosed with delusions of grandeur?
Everything is not always what it may seem to be. I think men and women are different. And difference doesn't mean the other is not as valuable or important or in every way superior.You seem to think that males are generally superior to females.
But, what say you, how can it be that women got for example voting rights because men gave it to them? If men are not superior in some ways, women would have had that without men giving it. Men generally are more powerful and in that way superior. However, women can be superior in some other ways.
If they had preferential treatment, please tell what was it, how they were preferred?(And Caucasians are generally superior to other races.) For you, the fact that almost all US Presidents have been white and all have been male, is evidence for that. For me, it is evidence that white males have had preferential treatment in the past.
Don't you think, if men and women are equal, neither of them can be superior? Equal woman could stop a man and superior woman could force man to do what she wants him to do.