To me, this question seems like a dressed-up list question (or at least, the first part is and the second part is justification for it being legitimate).
It may be this particular question that's a problem, but I have been noticing a few "first film to do X" questions floating about (do a search for "first") and was wondering whether they're even a good question to ask. I say this because the first instance of something is not necessarily significantly innovative or notable enough that all subsequent instances are inspired by it; then it all becomes (IMO) silly cinema trivia. Additionally, I think it would be harder to get a correct answer for some of these questions which stretch far back in time to films only the most seasoned film historians would know about.
On the other hand there probably are legitimate questions of this form, e.g. regarding major new technological developments. What are people's opinions on such things?