The Nuclear Age has transformed family structures, giving women power and freedom that not many of their predecessors enjoyed. Industrialization, contraceptives and financial mechanisms revolutionized social life, eliminating boundaries of procreation and allowing for modern family planning. Sexual Revolution was particularly prominent in societies that had been particularly conservative before, like the United states or Japan; those countries became the cradle of a strong cultural phenomena that was exported to all countries around the world in the form of movies, theatre plays, comic books and computer games.