A Bit Of History...

1762 and earlier

Before the arrival of Europeans, the territory which is now Ontario was occupied mainly by Algonquian and Iroquoian first nations.

1610 to 1612
exploration of what is now southern Ontario by Étienne Brûlé

1611
Henry Hudson visits Hudson Bay and claims the region for Great Britain.

1615
Samuel de Champlain visits Lake Huron, after which French missionaries establish outposts in the region.

1648
Iroquois destroy a Jesuit mission near the site of present-day Midland (see Canadian Martyrs)
circa 1650–Iroquois drive the Hurons from their territory in what is now southern Ontario

1670
The Hudson's Bay Company is granted a British royal charter to conduct the Indian Trade in the territory whose rivers drain into Hudson Bay; this area includes much of what is now Northern Ontario

1673
establishment of Fort Frontenac near the site of present-day Kingston

1730The Hudson's Bay Company establishes a trading post at Moose Factory, now the oldest English-speaking settlement in Ontario. Over the years Hudson's Bay traders and their Métis descendants establish and maintain several settlements in the western Great Lakes, notably two which develop into Sault Ste. Marie and Detroit.

Province of Quebec, 1763 to 1790

1763
Great Britain acquires Canada through the Treaty of Paris and renames it Quebec in the British Royal Proclamation of 1763.
Quebec Act of 1774 was enacted to assure the loyalty of the newly acquired Quebec, through assuring the existence of the Catholic faith, and the renactment of French civil law. The boundaries of Quebec were expanded to include the Ohio Country and Illinois Country, from the Appalachian Mountains on the east, south to the Ohio River, west to the Mississippi River and north to the southern boundary of lands owned by the Hudson's Bay Company, or Rupert's Land.

1784
About 10,000 United Empire Loyalists are settled in what is now southern Ontario, chiefly in Niagara, around the Bay of Quinte, and along the St. Lawrence River between Lake Ontario and Montreal. They are soon followed by many more Americans, some of them not so much ardent loyalists but attracted nontheless by the availability of cheap, arable land.
At the same time large numbers of Iroquois loyal to Britain arrive from the United States and are settled on reserves west of Lake Ontario.
Kingston and Hamilton became important settlements as a result of the influx of Loyalists.

1788
The British purchase 250,000 acres (1,000 km&sup2) on which they begin the settlement of York, now Toronto

Upper Canada, 1791 to 1840

1791The Constitutional Act of 1791 divides Quebec into Upper Canada (the part of present-day Ontario south of Lake Nipissing plus the current Ontario shoreline of Georgian Bay and Lake Superior) and Lower Canada (the southern part of present-day Quebec). Upper Canada's first capital is Newark (present-day Niagara-on-the-Lake); in 1796 it is moved to York, now Toronto.The population of Upper Canada is about 14,000 (Lower Canada's is about 165,000 or almost 12x as much).

1793
John Graves Simcoe is appointed as the first governor of Upper Canada. He encourages immigration from the United States, builds roads, and abolishes slavery, which was not an important economic institution in Upper Canada. Slavery is abolished in 1793 by the Act Against Slavery, with the intent that all slaves be released by 1810; this goal was probably reached well ahead of time.

1794
The Jay Treaty is signed November 19 by which Britain agreed to vacate its Great Lakes forts on U.S. territory.

1800
First European settlement on the site of present-day Ottawa

1803
The Northwest Company moves its mid-continent headquarters from Grand Portage, Minnesota to Fort William, now part of Thunder Bay to be in Upper Canada.

1803
Thomas Talbot retires to his land grant in Western Ontario centred around present day St. Thomas and begins settling it. He eventually becomes responsible for settling 65,000 acres (260 km&sup2). His insistence on the provision and maintenance of good roads, and on reserving land along main roads to productive uses rather than to clergy reserves leads to this region becoming the most prosperous in the province.

1804
First European settlement on the site of present-day Waterloo

1807
First settlement, Ebytown, on the site of present-day Kitchener

1812–1814
The War of 1812 with the United States. Upper Canada is the chief target of the Americans, since it is weakly defended and populated largely by American immigrants. However, division in the United States over the war, the incompetence of American military commanders, and swift and decisive action by the British commander, Sir Isaac Brock, keep Upper Canada part of British North America.
One of the legacies of the war in Upper Canada is strong feelings of anti-Americanism which persist to this day and form an important component of Canadian nationalism.

1812-1813
Detroit is captured by the British on August 6, 1812. The Michigan Territory is held under British control until it was abondoned in 1813.

1816
Waterloo adopts its current name to honour the battle of Waterloo.

1817
By the Rush-Bagot Convention Britain and the United States agree to keep large war vessels out of the Great Lakes.

1818
The Convention of 1818 reduces boundary and fishing disputes between British North America and the United States.

1820
The Talbot Settlement is now completely settled, having resumed following interruption during the war years.

1821
The Northwest Company merged with the Hudson Bay Company

1823
Peter Robinson settles the Bathurst District near Ottawa with immigrants from Cork County, Ireland.

1824
The Church of Scotland is granted a share of
the revenues from clergy reserves.

1825
Peter Robinson settles Scott's Plains (later renamed Peterborough in his honour).

1826
first settlement of London

1826
With the creation of the Canada Lands Company, free land is no longer available to immigrants willing to set up homestead and farm.

1829
as a result of the Fugitive Slave Laws in the United States, the first colony of Black pioneers arrives from Ohio to uncleared land north of London, Ontario. The routes they travelled to Upper Canada become known as the Underground Railroad.

1832
completion of the Rideau Canal from Kingston to Ottawa after six years of construction.

1832
a serious Cholera outbreak spreads quickly from Lower Canada killing thousands.

1833
Building of the first Welland Canal by William Hamilton Merritt

1837
Rebellions of 1837 - Upper Canada Rebellion in favour of responsible government; a similar rebellion (the Lower Canada Rebellion) occurred in Quebec.

1839
Lord Durham publishes his report on the causes of the rebellions in 1837.

1840
The assembly passes a law providing for the sale of the clergy reserves, but it is disallowed by the British government.

1840
Upper Canada is now heavily in debt as a result of its heavy investments in canals.

The united Province of Canada, 1841 to 1866

1841
Upper and Lower Canada are united by the Act of Union (1840) to form the Province of Canada, as recommended by Durham. Upper Canada becomes known as Canada West and Lower Canada as Canada East.

1841
Sydenham dies in a riding accident and is replaced by Sir Charles Bagot. The movement for responsible government which had been growing under Sydenham is now so strong that Bagot realizes that to govern effectively he must admit French leaders to his executive council. Once admitted, Canada East Reformer Louis-Hippolyte Lafontaine insists that Canada West Reformer Robert Baldwin also be admitted. Bagot admits Baldwin as well, creating a Reform bloc.

1843
Bagot retires because of illness and is replaced by Sir Charles Metcalfe, who is determined to make no further concessions to the colonists. Metcalfe refuses a demand by Baldwin and Francis Hincks that the assembly approve official appointments. The ministry in the assembly resigns, and in the ensuing election a slim majority supporting Metcalfe is returned.

1846
The Colonial Secretary, Lord Grey, rules that the British North American lieutenant governors must rule with the consent of the governed. Executive councils are to be selected from the majority in the assembly, and change when the confidence of the assembly changes. Britain is abandoning the mercantilist principles which have guided its imperial policy, and since colonial trade will no longer be restricted, local colonial politics need no longer be restricted.

1846
Britain begins the repeal of preferential tarriffs to the colonies, starting with the Corn Laws. These actions essentially spur on the beginning of later negotiated trade agreements with the United States.

1847
Canada is overwhelmed with 104,000 immigrants, many suffering from typhus arrive in that year on empty lumber ships from the Irish Potato Famine. 17,00 more die at sea or on land. They land at Grosse Ile, Canada East and Partridge Island, New Brunswick. After being transported to Montreal, Canada West receives large numbers who settle there, Bytown (Ottawa), Kingston and Toronto receive the most numbers, drastically increasing and changing the composition of the population in these urban areas.

1848
Lord Elgin, who had replaced Metcalfe in

1847
asks Baldwin and Lafontaine to form a government following their success in elections for the assembly. This is the Province of Canada's first responsible government.

1849
Elgin signs the Rebellion Losses Bill, which provided compensation for losses suffered during the Lower Canada Rebellion, over the opposition of English conservatives (Tories) in Canada East, who were accustomed to having the governor support them. IN reaction, a Tory mob burns down the parliament building in Montreal but Elgin, supported by majorities in both Canada East and Canada West (which had already passed a similar bill), does not back down, and responsible government is established in fact.

1849
The Canada East Tories then sponsor an Annexation Manifesto calling for the province of Canada to join the United States. They were motivated by the loss of trade threatened by the repeal of the British Corn Laws. However, the rest of the Canadian population opposes the manifesto, including the Tories of Canada West, who favour provincial union. Union with the United States ceases to be an important political issue.

1850
The Robinson Treaties are negotiated by William Benjamin Robinson with the Ojibwe nation transferring to the Crown the eastern and northern shores of Lake Huron and the northern shore of Lake Superior.

1851
The population of Canada West is now numerically superior to that of Canada East. Politicians of Canada West begin to argue for representation by population. The population of Canada West is now just under 1,000,000 inhabitants, more than double what it was just ten years earlier.

1854
An agreement for reciprocal lowering of trade barriers is reached between British North America and the United States. The British North American provinces can now send their natural products (principally grain, timber, and fish) to the United States without tariff, while American fishermen are allowed into British North American fisheries. Lake Michigan and the St. Lawrence River are opened to ships of all signatories.

1854
A law secularizing the clergy reserves is passed; the Anglican and Presbyterian churches retain their endowments.

1855
The American canal at Sault Ste. Marie on the St. Marys River (Michigan-Ontario) opened in May which opened Lake Superior to American and Canadian navigation, and made access to the Red River colony in Manitoba easier.

1855
The Great Western Railway links Windsor with Hamliton and Toronto.

1856
The Grand Trunk Railway opens between Sarnia and Montreal greatly enhancing the flow of goods and people across Southern Ontario. Towns along its route swell in importance and population.

1858
Canada has become increasingly sectional, with Canada West electing Clear Grit Liberals and Canada East electing Conservatives. A coalition government led by John A. Macdonald and Antoine-Aimé Dorion falls in two days. In the assembly Alexander Galt proposes a federal union of the British North American colonies as a solution to the problem.

1858
The provisional judicial districts of Algoma and Nipissing are created, the first in Northern Ontario.

1859
The Clear Grit Liberals under George Brown propose specific arrangements for a federal union of the two Canadas.

1864
A committee proposed by George Brown to inquire into solutions to the parliamentary deadlock between the Canadas recommends a federal union of the British North American colonies, a solution which is welcomed by all sides. A government of Liberals and Conservatives, the Great Coalition, is formed to pursue this goal. Representatives of the coalition attend the Charlottetown Conference called to discuss union of the maritime colonies and persuade the representatives to endorse the Canadian plan for a broader federal union. A conference in Quebec City draws up the Quebec Resolutions, a plan for this union.

1866
The Westminster Conference endorses the Quebec Resolutions with minor changes.

Canada, Dominion of the British Empire, 1867 to 1930

Canada 1867 and after. The Province of Ontario 1867 and after

1867
The parliament of the United Kingdom passes the British North America Act, by which the Province of Canada, New Brunswick, and Nova Scotia join to form the country of Canada. Upper Canada becomes the province of Ontario, with its capital at Toronto. Canada remained self-governing locally, but the British continued to control its external affairs.

1870
Orange Ontario largely supports the trying of Louis Riel for treason for executing Thomas Scott during the so-called Red River Rebellion, while Quebec supports Riel. Although Riel's government was finally recognized by Canada, its actions are destined to be described as a rebellion ever after. The split between Ontario and Quebec aggravates tensions between Quebec and English Canada and between English and French.

1870
the head of construction for the Dawson Road to Manitoba is named Prince Arthur's Landing by Colonel Garnet Wolseley during the Red River Rebellion.

1870s
The growth of industry in Ontario and Quebec leads to a movement for protective tariffs.

1871
The first census following Confederation puts Ontario's population at 1,620,851.

1871
Thunder Bay District, Ontario is created out of the western portion of Algoma District, Ontario but its northern and western boundaries remain in dispute.

1872
contracts are let by the federal government to survey the route through Northwestern Ontario of the Canadian Pacific Railway, to stimulate settlement of Western Canada, to bring Western agricultural and other products to Ontario and Quebec, and to link British Columbia to the rest of the country. The railway is part of Sir John A. Macdonald's National Policy.

1872–1896
The provincial government of Oliver Mowat vigorously defends provincial rights and expands the scope of provincial power.

1874
First issue of The Nation, founded by members of the Canada First movement to help in creating a Canadian nationality. Although the journal only lasted until 1876, other publications continued the effort after it stopped publishing.

1875
Construction of the Canadian Pacific Railway begins in June at Fort William, Ontario.

1879
The federal government of Sir John A. Macdonald, as part of its national Policy, institutes protective tariffs on manufactures and on farm products; the tariffs help Ontario industry but hurt farmers.

1882
The Canadian Pacific Railway Thunder Bay to Winnipeg is completed in June by the federal government.

1883
Important mineral deposits are found near Sudbury; this and similar discoveries, especially near Cobalt, triggered a mining boom in Northern Ontario. The region acquires a large French-speaking population as Quebeckers move there to work in the boom.

1885
The split between Orange Ontario and Roman Catholic Quebec is aggravated further by Ontario's vigorous support for the hanging of Louis Riel, convicted of treason for his role in the North-West Rebellion that year.

1885
Rainy River District, Ontario is created after Ontario wins its boundaries case before the Judicial Committee of the Privy Council.

1889
The Imperial Parliament confirms Ontario's right to Northwestern Ontario west to Lake of the Woods and north of the Albany River by incorporation of sections of the District of Keewatin.

1890–1896
Tension between English and French is further aggravated by the disagreement between Ontario and Quebec over the Manitoba Schools Question. Ontario objects to a federal remedial bill to restore French schools in Manitoba in part because of its support for provincial rights, and in part because of the influence of a Protestant Equal rights movement begun in response to pro-Roman Catholic policies instituted in Quebec.

1896
The Judicial Committee of the Privy Council rules that the federal government may exercise its reserve power only in time of war. This results in an increase in provincial power as areas of provincial responsibility are interpreted more broadly to accommodate new types of government initiative (social welfare, for example).

1896
Sir Oliver Mowat resigns after 24 years as premier.

1906
Establishment of the Hydro-Electric Power Commission of Ontario by the government of Sir James P. Whitney at the urging of Sir Adam Beck.

1912
Ontario acquires its current territory by incorporation of further sections of the North-West territories

1912
Regulation 17 bans teaching in French after the first year of school and the teaching of French after the fourth; this infuriates Quebeckers and further divides the country.

1916
The city of Berlin, under pressure to demonstrate the loyalty of its citizens of German origin to the war effort changes its name to Kitchener, in honour of Lord Kitchener

1916–1927
Ontario prohibits the domestic consumption of beer and spirits. Beer and spirits continue to be produced for export, however, largely for illegal sale in the United States. To make repeal acceptable, drinking in Ontario is encumbered by extensive regulations which lasted till the 1970s and made Ontario the laughingstock of Canada.

Canada, Sovereign Dominion, 1931 to 1982

1931
The Statute of Westminster removes the legislating power of the United Kingdom over the Dominion of Canada, but does not settle the question of an amending formula for the British North America Act.

1937
Premier Mitchell Hepburn uses the Ontario Provincial Police to suppress an CIO strike at General Motors in Oshawa after the federal government refuses to suppress it. Hepburn is unsuccessful in keeping the CIO out of Ontario.

1943
George Drew and the Progressive Conservative Party of Ontario are elected, beginning 42 years of Conservative government.

1951
In response to a civil rights movement which originated in opposition to racial discrimination in Dresden, Ontario, the government of Leslie Frost passes Canada’s first Fair Employment Practices Act, which forbids discrimination on the basis of race, creed, colour, nationality, ancestry or place of origin. However, the act is enforced administratively, with prosecution only a last resort.

1951
The Frost government passes Ontario’s first equal pay legislation, the Female Employees Fair Remuneration Act.

1954
The Frost government introduces Canada’s first Fair Accommodation Practices Act. Like the Fair Employment Practices Act it is enforced administratively, with prosecution only a last resort.

1955
The first conviction under the Fair Accommodation Practices Act, of Kay's Cafe in Dresden, the site of the original complaint of racial discrimination in Dresden, is overturned on appeal.

1956
First successful prosecution under the Fair Accommodation Practices Act, again of Kay's Cafe in Dresden

1962
Passage of the Ontario Human Rights Code, which amalgamates and extends previous laws about civil rights.

1966
The government of John Robarts introduces publicly funded medicine.

Independent Canada, 1982 and after

1982
Canada Act 1982, an Act of Parliament passed by the British Parliament that severed remaining constitutional and legislative ties between the United Kingdom and Canada.

1985
The Progressive Conservative government of Frank Miller falls, ending 42 years of the "Big Blue Machine" and introducing a period of political instability.

1990-1992
A major recession hits Ontario. Many companies began to massively downsize and threaten to leave Canada all together. New advancements in manufacturing such as automation and globalization further destabalize the Province.

1993
The government of Bob Rae introduces its so-called social contract which re-opens public-sector collective agreements with the intent of rolling back wages; his New Democratic Party's traditional labour support is greatly weakened.

1998
The government of Mike Harris begins privatizing the Hydro-Electric Power Commission of Ontario.

2000
Seven people die after contamination of Walkerton's water supply.

2003
Serious outbreak of SARS in Toronto.

2003
Two decisions of the Ontario Court of Appeal legalize same-sex marriage in Ontario.

Source: http://en.wikipedia.org/wiki/History_of_Ontario