Optimism at the end of the grapes of wrath

Optimism in The Grapes of Wrath At the end of the novel The Grapes of Wrath, by John Steinbeck, it seems as though the Joads have nothing left to live for, however Steinbeck shows signs of optimism through symbols and biblical allusions. The Joads have gone through tremendous hardships throughout their entire trip to California to find work. They have lost several family members, have gone without work and lived on extremely low rations for …

…symbol of optimism comes when Rose of Sharon nurses a dying man. The man has been deprived of food for six days and is not able to digest solid foods. Rose of Sharon, after just delivering a stillborn baby, understands the situation and lets the man drink her milk. This action shows the tremendous growth Rose of Sharon has gone through as a person and ends the novel with optimistic gestures of generosity and unselfishness.