Answer:
“Mother-croon of bird” is the gentle humming voice of a mother-bird to its baby. The song is not sung in a hushed voice, but it is heard in the hushed moments of twilight, as then the noises in the surroundings gets reduced.
Explanation:
Arthur Miller crafted The Crucible as an allegory by basing his characters off of real people that went through the Salem Witch Trials. Arthur Miller was called in during the Red Scare and was asked if he ever knew any Communists that threatened America. Miller felt attacked and wrote The Crucible to show how he saw the whole incident. He compared the experience to the court cases in the Witch Trials in which people were forced to betray their friends and family.
If that isn't enough, or what you are looking for, you can finish it, but I have to go so that's all I have right now.
Have a blessed day!
