Name of Toronto
John Graves Simcoe identified the area as a strategic location to base a new capital for Upper Canada, believing Newark to be susceptible to American invasion. A garrison was established at Garrison Creek, on the western entrance to the docks of Toronto Harbour, in 1793; this later became Fort York. The settlement it defended was renamed York on August 26, 1793, as Simcoe favoured English names over those of First Nations languages, in honour of Prince Frederick, Duke of York. Residents petitioned to change the name back to Toronto, and in 1834 the city was incorporated with its original name. The name York lived on through the name of York County (which was later split into Metropolitan Toronto and York Region), and continues to live on through the names of several districts within the city, including Yorkville, East York, and North York, the latter two suburbs that were formally amalgamated into the "megacity" of Toronto on January 1, 1998.
Yonge Street
Simcoe planned to move the capital to a better-protected location and build overland routes to the upper lakes as soon as possible. Simcoe established York, as Toronto was originally called, with its naturally enclosed harbour, as a defensible site for a new capital. To provide communications between the site and the upper lakes, he planned two connected roads, the first running north from York to Lake Simcoe, (then named Lake aux Claies), the second joining Lake Simcoe with Georgian Bay. This would allow overland transport to the upper lakes, bypassing U.S. strongholds. The route from Lake Ontario to Lake Simcoe is still known as Yonge Street, and the second leg to Georgian Bay was long known as the Penetanguishene Road.