What super secret organization spanned that time frame and conducted the
operations ?

Step by step:
Who lured confederates to attack Ft.Sumter? Check out the book I referred to.

Who destroyed USS Maine and made "Remember Maine" US Battle cry?

Who lured japanese to attack Pearl Harbor?
(and eliminated the evidences about Phone conversions prior to Pearl Harbor
attack berween Churchill and FDR about Pearl Harbor attack)

Who made 9/11 happen.

Also a small addition to above list,who were the Melody guys that created high
tech (well at least for 60s) equipment that created impression that USS Maddox
was under attack?

A hint for you none of them came from another planet.