Why did craft guilds form in the middle ages?
to eliminate the growing number of merchant guilds in european towns
to address religious and political corruption
to eliminate competiton between artisans
to provide structure and support for artisans who shared a trade

The best and most correct answer among the choices provided by your question is the fourth choice.

Craft guilds were formed in the Middle Ages to provide structure and support for artisans who shared a trade.

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