Final answer:
The forces that shape human destiny in Thomas Hardy's fiction are nature, fate, and society, collectively making the answer 'All of the above'.
Step-by-step explanation:
In Thomas Hardy's fiction, the forces that combine to shape human destiny are all external and internal forces, which are nature, fate, and society. The correct answer to the question is d) All of the above.
Hardy's characters are often depicted as being at the mercy of these overpowering forces. In his narratives, characters' lives are inevitably influenced by the natural environment, the constraints and expectations of society, and the unpredictable twists of fate. For example, in 'Tess of the d'Urbervilles', Tess is significantly affected by social prejudice and the indifference of nature, as well as by inevitable circumstances that lead her towards her tragic end.