Original sentence: He served two terms as Mayor of New York City (1994–2001), during which time he has taken credit for initiating improvements in the city's quality of life and with a reduction in crime.Others, however, criticized him as divisive and authoritarian and disputed his role in reducing crime
Edited sentence: "  Others, however, criticized him as divisive and authoritarian and disputed his role in reducing crime.He served two terms as Mayor of New York City (1994–2001), during which time he was credited by many with initiating improvements in the city's quality of life and with a massive reduction in crime that would by 2005 make New York City the country's safest major city