I believe the answer is "country". There is no need for it to be capitalized, as it's not a proper noun. Hope I helped!
I can answer you only 2 of these questions
For women since it was led by women's rights activists
The best time to determine voice & tone in writing is when you are in the beginning/middle of the passage/book/article because you will see what the author is going to talk about and then how he feels about it.
