The city of Chicago was restored quickly after the fire. Which revision is the best example of adding concrete detail?

The city of Chicago was restored after the fire of 1871, as many structures were rebuilt at a rapid pace.
Almost 2,000 wood and brick buildings were rebuilt some time after the fire with the help of the residents of Chicago.
Following the Chicago fire, people worked extremely hard to rebuild as quickly as possible, and they were successful.
Almost 2,000 wood-frame buildings and 500 brick structures were near completion by the end of 1871, after the Chicago fire

Read the excerpt from julius caesar, act 5, scene 5. brutus. why this, volumnius. the ghost of caesar hath appeared to me two several times by night—at sardis once, and this last night, here in philippi fields. i know my hour is come. volumnius. not so, my lord. brutus. nay, i am sure it is, volumnius. thou seest the world, volumnius, how it goes. our enemies have beat us to the pit, [low alarums] it is more worthy to leap in ourselves than tarry till they push us. which prediction about the plot does this passage most support? brutus will replace caesar. brutus will take his own life. brutus will surrender to his enemies. brutus will be forever haunted by caesar.

Which statement correctly describes the verb function in this sentence? the word “dancing” is a verb that functions as a noun. the word “dancing” is a verb that functions as an adjective. the word “becoming” is a verb that functions as a noun. the word “becoming” is a verb that functions as an adjective.

Ihave no idea what the explanation is.