Which is one extraneous detail from this passage? "Several key human errors contributed to the spread
ad of
of the Chicago fire of 1871."
an,
"Finally, as the blaze raged on, fireman John Dorsey
was
attempted to sound a special alarm, but accidentally
sounded a general alarm.'
"Even after the fire, Brown was confident in his
nding
decision not to correct the mistake."
affer
rike the
"When Schaffer realized his mistake, Brown flat-out
ident in
refused to strike the correct box."