I think it would be B. pathos because it would be a emotional reason its persuading you by appealing to emotion.
Answer:
In 1928 the voting age for British women was twenty one
Explanation:
It is the only one not an opinion
A coordinating conjunction joins words, phrases or clauses having similar grammatical structure. A coordinating conjunction is also called a coordinator, which are 'but, and, or, so, nor, yet, for'.
Boundaries- a space or limited area of something or someone