Prophet Muhammad died without a male heir neither did he choose a successor. This led to a conflict between two major groups. one group wanted that someone from the family of Muhammad should be chosen for the position of caliph while others who were in majority, Sunna ( an elite Muslim community ) to decide it in favor of Abu Bakr. Thus the followers of Ali and later his son Hussein are called Shias while the other are known as Sunnis.
One of the two major goals that the National Organization for Women worked toward when it was first founded was getting the federal government to actually enforce the new anti-discrimination laws that were supposed to be helping women.
The answer to your question is: one unique way in which the medium of print such as magazines and newspapers can affect a massage is by letting the audience review and reflect.