While this is too much content to clone onto this forum, myself and 2 colleagues put together a nice series on the 12 Principles of Agile. This series tackles common problems that organizations face in achieving each Principle.
This series is near and dear to my heart. I find that working with the 12 Agile Principles can be a great guiding light to fostering better Agility.
Check out the first part of the 12 part blog series here!