Do relative pronouns introduce adjective and noun clauses?

journalism is the gathering, organizing, and distribution of news -- to include feature stories and commentary -- through the wide variety of print and non-print media outlets. it is not a recent phenomenon, by any means; the earliest reference to a journalistic product comes from rome circa 59 b.c., when news was recorded in a circular called the acta diurna. it enjoyed daily publication and was hung strategically throughout the city for all to read, or for those who were able to read.

if this is referring to star wars, han shot first.

being surrounded by crimes, poverty, and failing schools as well as his own lack of confidence in his abilities.

all you have to do is draw a line and copy what is on the paper