Answer:
The anger of the migrants were compared to the grapes, ready to be harvested.
Step-by-step explanation:
"The Grapes of Wrath" is a novel penned by John Steinback. The novel is about a poor family of tenant farmers, named Joads. The family was led to leave their home in Oklahoma due to drought conditions during the time of the Great Depression.
The title of the book "The Grapes of wrath" is taken from the book of the Bible 'Revelations 14:19-20.' Just as God's anger was kindled on the evil ready just as grapes that are ready to be pressed to ferment, in the same way, the anger of migrants to the city of California kindled.
The phrase resembles the anger of the migrants that arose because of the oppression and that is ready to be burst just as grapes ready to be harvested.