Answer:
A. It summarizes the evidence.
Step-by-step explanation:
The conclusion is the last part or final sum-up of a literary essay. It includes the rephrasing of the thesis and arguments presented in the text, the summary of the main ideas and evidence with the concluding remarks that provide completion and closure to the essay. A conclusion is very much crucial as it reiterates the key points and evidence presented in the text that assists to evoke the desired response from the readers. Thus, option A is the answer.