When the Dominion of Canada was created in 1867, it began with four provinces. The easternmost of these original provinces was
, located on the Atlantic coast. To its west was
, named for the homeland of King George III's royal family in what is now Germany. The former colony of Lower Canada became
, while the former colony of Upper Canada became
. The terms "Upper" and "Lower" referred not to north and south, but to their locations along the St. Lawrence River, with Upper Canada being upstream and Lower Canada being downstream.
In 1870, the vast lands formerly controlled by the Hudson's Bay Company were transferred to the newly formed Dominion of Canada. Part of this territory became the new province of
, centred on the Red River Settlement. Most of the remaining land formed the large territory known as the
.
The next addition came in 1871 when the west coast colony of
joined the Confederation after receiving a promise that a railway would connect it to the rest of the country. Two years later, in 1873, the small province of
, which had hosted the first conference on Confederation but had not been among the original provinces, finally entered Confederation.
As Canada expanded northward, the gold rush of 1898 led to the creation of the territory of
. Thousands of prospectors had flocked to the region in search of gold, creating a need for a separate government closer to the new settlements.
In 1905, two new prairie provinces were established simultaneously. Listed alphabetically, they were
and
. Their creation reflected the rapid growth of farming communities and immigration across the Prairies at the start of the twentieth century.
The next province to join the Confederation was
, which entered Canada in 1949 after referendums and negotiations with Canada. The province's name was later updated in 2001 to reflect its geography more accurately.
Finally, in 1999, Canada's newest territory,
, was created in the eastern Arctic as a result of an Inuit land claims agreement. Its creation recognized the unique culture, history, and rights of the Inuit people. With this addition, the modern political map of Canada was complete.