I believe to is your answer.
Hope this helps!
Stay smart,
~{Dunsforhands}
It might be stated that part 4 is included in order to provide a data-support information, that is to say, that this is not just an opinion but there have been researches on the matter, such as census and polls which might add validity to the statements. This is a way of showing that there is enough information to support the topic discussed.
A dependent clause cannot stand alone : An independent clauses expresses a thought on its own
B) quotation marks, the call of the wild
