In what ways does this novel transcend the critical issues of the thirties and the Depression and speak to us in our day? Are there issues that are the same for us now? Explain.

This is a thematic question. Part of the reason The Grapes of Wrath is still relevant today is exactly because issues like corporate Greed, Man's connection with the land, and organized labor are still very much a part of our modern lives. The plight of the small family farm shares context with the Joad's plight. You can check these themes out below:

https://www.gradesaver.com/the-grapes-of-wrath/study-guide/themes