How is capitalism represented in John Ford films Grapes of Wrath and How Green was my Valley. Does this reflect an indictment on capitalism/industrialization/big business on the director\’s part, or is it something else?.

How is capitalism represented in John Ford films Grapes of Wrath and How Green was my Valley. Does this reflect an indictment on capitalism/industrialization/big business on the director\’s part, or is it something else?.