Brainliest?
historical context readers understand a text by providing
a central idea.
personal opinions.
background information.
a supporting argument.
answer is c

background information.

historical context gives the history behind what is happening or the setting. the history of something is what has previously happened and can be useful for understanding plot and character motivation. since the historical context are the pertinent events that have lead up to the story, they give background information. the central idea is the author's main point or message.

its confident and professional

i would think its c but i'm not sure