This is portion of John McCain's website is a blog in which McCain's campaign members post current information about John McCain. There is information on his policies and latest news events. This site is going to be biased because they want you to vote for McCain. It is also written as a blog- which means it is more like a diary than a place you would get facts.
This site is the 2004 Republican Party Platform. It discusses the opinions of the Republican party, and gives a call to action about what should be accomplished. This document is from the last election, but gives people who don't know much about the Republican party a good idea about what they stand for. It is factual, but they are trying to persuade their readers to agree with their opinions.