kitti kat
there have been plenty of matriarchal societies! However in most, women still respected men and still treated them somewhat equally. They have existed in asia, africa, south america, north america, and even in celtic societies. It mostly existed in tribal cultures, when they got too big they would be discovers and made into slaves from larger patriarchal societies. Ever heard of the Amazon women? The biggest differences relate to marriage, family structure, and raising children. When women control what goes in and comes out of their v****a, children are often raised by the whole tribe, where all the men are their fathers. In patriarchal societies, men marry women so that they control them and their children and give them his name to ensure that his possessions would be carried down his bloodline and not just given to the benefit of the tribe.
wikipedia says there has never been a truly matriarchal society and if I'm not mistaken, the Amazons are largely considered to be a myth, although it does give me an idea of where to start looking for some ideas of how one would play out.
do you mind giving me the names of these matriarchal tribes? I'd love to look into them further. It's always possible that Wikipedia's wrong, haha.