Conversation so far:
What happened during the first outlawing and parliamentary mandate of Corneliu Zelea Codreanu in Romania?
In one notable incident of 1930, Legionaries encouraged the peasant population of Borșa to attack the town's 4,000 Jews. The Legion had also attempted to assassinate government officials and journalists.
Was Corneliu Zelea Codreanu involved with other people?
Corneliu Zelea Codreanu associated with A. C. Cuza and Constantin Pancu, as well as an assassin of the Iaşi Police prefect Constantin Manciu.
What did Gheorghe Mironescu and Ion Mihalache mandate in the outlawing of the Iron Guard?
A planned march into Bessarabia signalled the outlawing of the party by Premier Gheorghe Mironescu and Minister of the Interior Ion Mihalache; Corneliu Zelea Codreanu was again arrested.
What was the result of outlawing the Iron Guard?
As the privileges of the Iron Guard paramilitary organization were being cut off gradually by the Conducător Ion Antonescu, its members, also known as the Legionnaires, revolted.

Question: What form of rebellion did his rebellion take?
Self-contained rewrite: What form of rebellion did Corneliu Codreanu's rebellion take?