Answer:
The descriptive details reveal:
D. the peacefulness of the park
Step-by-step explanation:
The author of this passage was able to, very skillfully, paint a picture in our minds. Because of the descriptive details used, we can now vividly imagine a peaceful park. Just a couple of fishermen, a lone dog walking by, the setting sun and the flowers, all those elements contribute to the aura of tranquility. There is not much activity - almost none at all. It is the end of the day, that lazy moment when the world seems to be going to sleep. The use of the following words helps convey such peacefulness: waned; strolled; danced; crickets; etc.