Article extracted from speeches satisfied rising organisation (6)
I believe the answer is:
system
'organisation' is the definition.
(synonyms)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for system that I've seen before include "Ordered scheme" , "Group of elements forming a unified whole" , "Arrangement of parts functioning together" , "Technique, method" , "Group of interrelated elements comprising a unified whole" .)