In the interest of protecting my brothers over the Northern border, I'm going to make a relevant post.

Quote Originally Posted by Wikipedia'd
On June 20, 1868, then Governor General Lord Monck issued a royal proclamation asking for Canadians to "celebrate the anniversary of the confederation."[5] However, the holiday was not established statutorily until 1879, when it was designated as Dominion Day, in reference to the designation of the country as a Dominion in the British North America Act, 1867. The holiday was initially not dominant in the national calendar; up to the early 20th century, Canadians thought themselves to be primarily British, being thus less interested in celebrating distinctly Canadian forms of patriotism. No official celebrations were therefore held until 1917 – the golden anniversary of Confederation – and then none again for a further decade.[6]

This trend declined in the post-World War II era; beginning in 1958, the Canadian government began to orchestrate Dominion Day celebrations, usually consisting of Trooping the Colour ceremonies on Parliament Hill in the afternoon and evening, followed by a mass band concert and fireworks display. Canada's centennial in 1967 is often seen as an important milestone in the history of Canadian patriotism, and in Canada's maturing as a distinct, independent country, after which Dominion Day became more popular with average Canadians. Into the late 1960s, nationally televised, multi-cultural concerts held in Ottawa were added, and the fκte became known as Festival Canada; after 1980 the Canadian government began to promote the celebrating of Dominion Day beyond the national capital, giving grants and aid to cities across the country to help fund local activities.

The name was officially changed to Canada Day on October 27, 1982, a move largely inspired by the adoption of the Canada Act, earlier in the year. However, many Canadians had already been informally referring to the holiday as Canada Day for a number of years before the official name change.[7]

As the anniversary of Confederation, Dominion Day, and later Canada Day, was the date set for a number of important events, such as the inauguration of the CBC's cross-country television broadcast (1958), the flooding of the Saint Lawrence Seaway (1958), the first colour television transmission in Canada (1966), the inauguration of the Order of Canada (1967), and the establishment of "O Canada" as the country's national anthem (1980). Other events fell on the same day coincidentally, such as the first day of the Battle of the Somme in 1916 – shortly after which the province of Newfoundland and Labrador recognized July 1 as Memorial Day to commemorate the Newfoundland Regiment's heavy losses during the battle[8][9] – and the enactment of the Chinese Immigration Act in 1923 – leading Chinese-Canadians to refer to July 1 as Humiliation Day and boycott Dominion Day celebrations, until the act was repealed in 1947.[10]
So basically, Canada Day celebrates the day that the British Colonies came together, or something along that line blah blah I was too lazy to read all of it.

Apparently, according to my dad, I'm French Canadian, so I should care. But I don't.

Then again, I could be super cool and just type up the Canadian national Anthem. Oh wait.