History of Toronto
In 1998, the six municipalities comprising Metropolitan Toronto – East York, Etobicoke, North York, Scarborough, York, and the old City of Toronto – and its regional government were amalgamated into a single City of Toronto (colloquially dubbed the "megacity") by an act of the Government of Ontario. This was despite a municipal referendum in 1997 that was overwhelmingly against amalgamation. Subsequently, Mel Lastman defeated Barbara Hall to become the first elected mayor of the megacity.
York, Toronto
Humewood–Cedarvale was developed in the 1910s to attract development in the growing township. Oakwood–Vaughan was also developed during this time. In the 1920s, the character of the township changed, with its southern reaches abutting the city of Toronto taking on a more urban character, compared with the very rural character of the north. The decision was made to split the township in two, with the northern, rural portion becoming North York. The remaining, two pockets of unincorporated urban development at the north end of the city, were split by the village of North Toronto, which was by then a part of the City of Toronto. Within years, the Province of Ontario saw that this arrangement of having an exclave was impractical, and further subdivided York, creating the township of East York out of the eastern pocket. The Township of York contracted streetcar and bus services from the Toronto Transportation Commission (later became Toronto Transit Commission in 1954), but remained independent from Toronto. During this time, American novelist Ernest Hemingway resided in the Humewood–Cedarvale community, writing for the "Toronto Star".