The fourth revision is correct. it says who was strolling in the sidewalk.
The sentence that best summarizes this passage is the second one: "Islam spread widely through invading armies and voluntary conversion."
The passage focuses on the spread of Islam, and that sentence covers it, while the other ones cover only aspects of the passage.
In this excerpt, we can cleary see how Satan perceived men as superior than women because he claims in favour of men using big and good adjectives to describe them, adjectives related to strong people and so on. Inteasted, he describes women with soft adjectives treating them as delicated people, warm, affectionate ones, leading to believe they can not be strong as men. To support this, we can use the following lines: "<em>The image of their glorious Maker shon, Truth, Wisdome, Sanctitude severe and pure, Severe, but in true filial freedom plac't; Whence true autoritie in men; though both Not equal, as their sex not equal seemd;"</em>
In Ursula Le Guin's "The Wife's Story" readers witness how a pack of wolves kill "the human thing".
From the perspective of a mother, one may understand that it was a necessary thing to do rather than the right one. As we can see in the text itself, the "human thing" was behaving in a very aggressive manner, trying to attack and kill his own children with a branch from a tree. Being left with no other choice, wolves, being predators by nature, protected the cubs and killed the attacker thus depriving him of any chances to repeat his violent actions in future.
As humans, we detest murder as a way of punishment or revenge, but in the given story we deal with wolves, and such behaviour is understandable from their perspective, moreover, one can clearly see that this was done only for protection.
A would be the best so that when a problem comes up and he's not there they can handle it
