Final answer:
Private charities and local/state governments provided immediate relief during the Great Depression, but were not entirely effective due to resource limitations.
Step-by-step explanation:
The responses of private charities and local and state governments to unemployment during the Great Depression varied in terms of immediacy and effectiveness. Private charities, such as religious organizations and individual groups, provided immediate relief in the form of food and shelter. However, their effectiveness was limited due to a lack of resources and the overwhelming scale of the problem. Local and state governments were ill-equipped to handle the crisis, with limited financial resources. While they provided some immediate relief in the form of food and fuel, they were not able to offer comprehensive support. Therefore, the correct answer is 'c) Immediate relief and not effective.'