It will depend on the specific college, but generally having 25-30 credits will grant a student sophomore status. AnswerParty on!!
A super senior is a student in an American four-year educational institution such as a high school or university who has been attending the institution for 5 or more years or has more than the usual number of credits required to graduate without achieving a diploma or bachelors degree.
A social issue (also called a social problem or a social situation) is an issue that relates to society's perception of a person's personal lives. Different cultures have different perceptions and what may be "normal" behavior in one society may be a significant social issue in another society. Social issues are distinguished from economic issues. Some issues have both social and economic aspects, such as immigration. There are also issues that don't fall into either category, such as wars.
Thomas Paine, in Rights of Man and Common Sense, addresses man's duty to "allow the same rights to others as we allow ourselves". The failure to do so causes the birth of a social issue.