I believe the answer would be C, however I read it last year and my memory sucks<span />
I only see 3 excerpts.....those I can see would be as follows:
1) Society and class
2) humankind and nature
3) evolution
Don't know why the other 2 excerpts don't show up (for me)
So you now how to motivate yourself towards your goals
Explanation:
deprive (someone) of the right to vote.
"the law disenfranchised some 3,000 voters on the basis of a residence qualification"
deprive (someone) of a right or privilege.
"we strongly oppose any measure which would disenfranchise people from access to legal advice"
ARCHAIC
deprive (someone) of the rights and privileges of a free inhabitant of a borough, city, or country.