Incite school rebellion (6)
I believe the answer is:
putsch
'rebellion' is the definition.
(thesaurus)
'incite school' is the wordplay.
'incite' becomes 'put' (I can't justify this - if you can you should give a lot more credence to this answer).
'school' becomes 'sch' (abbreviation).
'put'+'sch'='PUTSCH'
Can you help me to learn more?
(Other definitions for putsch that I've seen before include "Sudden illegal acquisition of power" , "Coup d'etat" , "Violent attempt to seize power" , "A sudden political uprising" , "political revolt" .)