I got the information given to you from the White House biography. It does specify what type of Bachlor's degree he recieved, which was a bachlor's in history. I also think that his Master's of Business Admenistration from Harvard Business School should be added. As well as the fact that he became the first Governor in Texas history to be elected to consecutive 4-year terms, and include him working on his father's successful 1988 Presidential campaign.

All of which is from the White House biography. Here is the web site to avoid further confusion, http://www.whitehouse.gov/president/biography.html