Answer:
This sentence contains both an interjection (Wow) and a conjunction (that's). No preposition, however (ex. over, against, about, with).
(Also, there should be a comma after wow lol)
Answer:
Interjections are rarely used in academic or formal writing; they're more common in fiction or artistic writing.
EXAMPLES
Oh My God!!!!
What the hell!!!
Ayyo!!
Pardon??
etc etc
Idea: Income Gap, it will be about Economic inequality the demographic of people who experience economic inequality will be most interested in results like women and minorities, the purpose of my blog is to shed light on the injustice of someone being discriminated against financially due to race, gender, social status because it violates constitution rights!
that is one of the problems in this world