Add punctuation: Yet it has been shown throughout the pages of this book that English folk by the millions do not receive enough food clothes and boots
A: Yet it has been shown throughout the pages of this book that English folk by the millions do not receive enough food, clothes, and boots.

Add punctuation: The author gives the text from the first of these 23 dizains which starts je suis la Mort de nature ennemie so there is no doubt we are dealing with Dance aux Aveugles and not La Vie de lHomme
A: The author gives the text from the first of these 23 "dizains", which starts " je suis la Mort de nature ennemie ", so there is no doubt we are dealing with "Dance aux Aveugles" (and not "La Vie de l'Homme").

Add punctuation: It is impossible for a fox to have a bad conscience for having stolen a hen or for a tiger for having killed another living being Murder stealing jealousy and much more of a similar nature which among human beings are expressions of the highest degree of immorality are the very highest virtues in the animal kingdom
A:
It is impossible for a fox to have a bad conscience for having "stolen" a hen, or for a tiger for having killed another living being. Murder, stealing, jealousy and much more of a similar nature, which among human beings are expressions of the highest degree of immorality, are the very highest virtues in the animal kingdom.