Answer:
To prevent unfair cooperation among companies.
It outlawed trusts and regulated competition between companies and enterprises.
They are being established to defray further expenses of defending, protecting and securing.
People in towns didn't have to give their produce to feudal lords and were independent if they paid their taxes, and the taxes were not as high as they were for people in the land. This caused many people to abandon their feudal lords and move to cities where they would work freely.
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