Amalgamation of Toronto
Forest Hill and Swansea were annexed by the City of Toronto, Leaside was merged with the township of East York to become the Borough of East York. Weston was combined with the Township of York to form the Borough of York. The Village of Long Branch and the towns of Mimico and New Toronto merged with the township of Etobicoke to form the Borough of Etobicoke. North York township was promoted to the Borough of North York. Scarborough was also transformed into a borough.Amalgamation occurred in 1998 when the regional municipality of Metropolitan Toronto and its six constituent municipalities – East York, Etobicoke, North York, Scarborough, York, and the City of Toronto (1834) were dissolved by an act of the Government of Ontario. A new single municipality called the City of Toronto (colloquially dubbed the "megacity") was formed, replacing all seven governments. The expanded city became the fifth most populous municipality in North America, behind Mexico City, New York City, Los Angeles and Chicago; it later surpassed Chicago in population.
York East (provincial electoral district)
York East was a provincial electoral district in Ontario, Canada. It was formed in 1867, the same year as the beginning of the country and it elected members up until 1999 when it was dissolved. Initially it covered a large swath of territory stretching from Lake Ontario north to Richmond Hill. It was formed based on the eastern part of the county of York. Over time as the population increased, the territory was reduced. By the late 1950s it represented only a portion of the borough of East York, a small municipality on the edge of Toronto. In 1999 it was abolished and its remaining territory was distributed between Beaches—East York and Don Valley West ridings.