Social work is a career which can be both joyful and rewarding. If you are liberal arts major and are looking for some employment opportunities then becoming a social worker may be a very good idea. And that is due to the fact that there is a lot of employment potential in this line of work. But most of us don’t have the correct idea of what a social worker is. One of the most frequently asked question regarding this subject which you will come across is what is the best online school for social work?