Complex sentence: He encounters Mister Brigstock, an unscrupulous moneyelender operating out of London's East End manages to entrap a number of young men, most sons of the wealthy by giving them loans, and then charging huge amounts of interest.
Split into simpler sentences: He encounters Mister Brigstock, an unscrupulous moneylender operating out of London's East End. Brigstock manages to entrap a number of young men, mostly sons of the wealthy, by giving them loans and then charging huge amounts of interest.