User blog comment:ShawnCognitionCP/The Empire vs Stormcloaks, the most likely answer/@comment-3407280-20140612232511

Thought I'd post a link to this book, showing that Ulfric is a puppet of the Thalmor to weaken the Empire.

https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xpf1/t1.0-9/10380309_763188483733663_569444252028903526_n.jpg