4. People used to say, “The hand that rocks(摇动)the cradle(摇篮)rules the world" and "Behind every successful man stands a woman.” Both the saying mean the same thing: Men role the world, but their mothers and wives rule them. Some women now do not want to make their husbands and sons successful. They want to work. They want good jobs. They want good pay. Today, the best jobs are still given to men. Women are usually paid less even if they do the same jobs. They want these things changed. The Women＇s Liberation Movement was started by some women who did not like just to stand behind men. They wanted to stand beside them. The movement is still new and many women do not agree with its purpose. It has already caused some changes to women＇s lives, and to men＇s as well.What are the liberated women fighting for