Complex sentence: Abbott served gratuitously as editor (1851-1858) of "The Child's Friend", a literary journal of "pure and high moral taste" for young people with profits from the publication being directed to the relief of indigent and neglected children.
Split into simpler sentences: Abbott served gratuitously as editor (1851-1858) of "The Child's Friend", a literary journal of "pure and high moral taste" for young people. Profits from the publication were directed to the relief of indigent and neglected children.