Neither and nor is a Correlative conjunction
A. correlative 
<u>Explanation:</u>
Conjunction is a word that joins words, phrases, clauses or sentence. 
Example: but, and, yet, or, because, nor, although, since, unless, while, where etc.
Correlative conjunctions include pairs such as 
- "both/and," 
- "either/or," 
- "neither/nor," 
- "not/but" and 
- "not only/but also." 
For example: Neither the hosts nor the guests had a very good time.
In this sentence Neither and nor is a Correlative conjunctions. 
Whereas Correlative Conjunctions Comes in Pairs  Like: 
These conjunctive sets, as they are some of the time known, are utilized usually in regular correspondence.