Answer:
D. The social or Political setting in which it occurred
Step-by-step explanation:
Historical context is defined as the political, social and economical situation in the history that affected or influence the events or trends.
The phrase that refers "historical context" is " The social or Political setting in which it occurred" because it refers to the events of social and political setting affects or influence the whole situation of the history.
Hence, the correct answer is "D. The social or Political setting in which it occurred".