I personally think it's 2.Mixed Bloods held a majority of the votes.
Here is link for you where I found it for you xD.
https://answers.yahoo.com/question/index?qid=20120208180815AA71N2F
The statement that best explains why the southern colonies used fewer types of natural resources than other colonies would be "<span>C) Fertile plains and long summers allowed southern colonies to focus on agriculture", since agriculture was the primary power-source behind the South's economy. </span>
It should be C if not then I’m so sorry