Which of the definitions is the best for blocks as it is used in this sentence?

the peachtree road race in atlanta, ga is the world’s largest 10k, boasting 55,000 runners who line up for blocks at 7: 30am to run down atlanta’s most famous street.

Which detail from the text best demonstrates the effect of totalitarianism on the animals? "progress was made in the dry frosty weather that followed." "it had been decided to build the walls three feet thick." "they were always cold, and usually hungry as well." "for a long time the quarry was full of snowdrifts and nothing could be done."

According to auden’s “musée des beaux arts”, who understands human suffering

In at least one hundred words, describe how bly uses sarcasm in his poetry to evince an emotional reaction from his readers. how is this emotional reaction strengthened by bly’s ironic language and imagery?