Here is a lecture given by Dr. Bill Warner on Islamic history:
https://www.youtube.com/watch?v=t_Qpy0mXg8Y
How well does this line up with historical record?
Note: I have no interest in ad hominem arguments against him - only the content of the video and how well it does or does not align with historical record. Position within the video would be helpful if you are supporting/refuting a particular statement.
Hiya, I'm not sure whether this was the most recent post on this video (on my phone atm), but you'll find some good threads on this video and topic here
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