I want to know the answer to the following question:
Whose government did the guilds rebel against?
All the background I'm provided with is that "This manifested early in 1519–1523 when the artisan guilds known as the Germanies revolted against the government of the Habsburg king Charles I in Valencia, now part of the Crown of Aragon, with most of the fighting done in 1521.". Is that enough to answer the question?
Answer: yes