Original sentence: Klein was elected to the Legislative Assembly of Alberta in 1989 and resigned on 2006 September 20 after receiving lukewarm support  for his leadership at a party convention on 2006 April 4.Voters appeared to have been angry  over Premier Ed Stelmach's dismissal of booming Calgary's struggles to deal with everything from traffic gridlock to soaring rents and house prices
Edited sentence: Federal politics.Klein was elected to the Legislative Assembly of Alberta in 1989 and resigned on 2006 September 20 after receiving lukewarm support for his leadership at a party convention on 2006 April 4.Provincial politics.Voters appeared to have been angry over Premier Ed Stelmach's dismissal of booming Calgary's struggles to deal with everything from traffic gridlock to soaring rents and house prices