Extant literature refers to texts that have survived from the past to the present time. Extant literature can be divided into extant originalmanuscripts, copies of original manuscripts, quotations...
Attorneys who handle issues such as copyright issues are Intellectual Property litigators. Sorry, but it is not clear on what is meant by historical issues.
satire enables authors and comedians alike to appear to be dancing around issues, or simply expressing another point of view, when instead they're actually nailing the issue on the head subversively,...