You should focus on the main ideal
Because if it was written after the time of the event, the source may be inaccurate. Also, if it was written in a different place to the event the source is taking about, that place could be particularly biased for or against that event.
The novel to kill a mockingbird came at a crucial time in american history in which (segregation) and (racism) were fueling debates across the country.
What? Hajznisnaixmanaisnoqns
the Whittington Stone pub at the foot of Highgate Hill