I have my own theory and my thread was in regards to why they were built, there are various reasons thrown around but whats to say they are all not right?
Here is the link to my thread and all i ask is for you to read it in full, no stars, no flags until you have read it in full and feel it deserves it. Thats all i ask. Please.
I would like for you and other contributors to your thread to also help by sharing their knowledge and help me piece it all together.
By the way....Excellent thread!

