He is so deep into the walk that all that is left to him is the walk itself. He lost all his hopes, his dreams and likely had before the walk even started. The walk was a giant death wish and he was going on till he met it.
Answer is -<span>The magna carta gave them direction, so they probably wouldn't know what to do</span>
The answer is <span>The provisons were too loose to offer clear methods of enforcement
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The cause would be rodents carrying the disease and the fleas would bite the human