women rule

Taiwan, Serbia, Singapore, Iceland, Barbados, Ethiopia, Georgia, Moldova, Slovakia, Denmark, Greece, Togo, Lithuania, Estonia, Tanzania, Kosovo, Samoa, Honduras, Hungary, France, India, Italy, Peru, Slovenia, Bosnia, Trinidad and Tobago, Sudan, Switzerland, and San Marino. And that's just current heads of state. Also they "rule" (in terms of being cool) everywhere. Hope that helps :)

In many countries right now and over the past century. It's more common now than ever. Thatcher and the Queen ruled England at one point. It wasn't a good rule but it was a rule none the less.