Answer:
Literature perspective is based on Style and Historical perspective is based on account of eyewitness, in the analysis of literature.
Step-by-step explanation:
In Literature analysis, the analysis is based on the opinion of the analyst, in which he usually makes a point about a particular work of literature like poem then he supports his answer in that work.In his work the analyst analyze the literary elements like theme, plot, narrative point of view, tone, setting, etc.
The Literary theory is the the body that analyze a literary both on the basis of literary perspective and historical perspective as well. When they study the work on practical terms they don't just depend on the style of the work but they also verify the work based on historical perspective.