Because the change of time and the progress in our world today, reading and writing skills are more necessary than it used to be in the olden day. For the ancient time, people were likely to do the cultivated works than sitting in the houses or offices for doing the account things. Ancient people did not need much in knowledge for reading and writing. Most of all, they needed strengths of body than language ability.
Development of our world has had a great effect on people to compete and struggle with each others for getting the best chances in life. People who read and write well have the better opportunities in getting jobs. They need to learn and be educated for receiving those chances. As a result, reading and writing skills becomes to have the important role on how people become successful.
Capability in reading and writing affect one to have more security in life. How can a person be safe from using the medicine or even hair spray if he or she does not know how to read the label? How can they understand the contract clearly without skill in reading? They may let others read the contract to them, but it will be risk for a reason that they