Police
In Canada, the Royal Newfoundland Constabulary was founded in 1729, making it the first police force in present-day Canada. It was followed in 1834 by the Toronto Police, and in 1838 by police forces in Montreal and Quebec City. A national force, the Dominion Police, was founded in 1868. Initially the Dominion Police provided security for parliament, but its responsibilities quickly grew. The famous Royal Northwest Mounted Police was founded in 1873.
The merger of these two police forces in 1920 formed the world-famous Royal Canadian Mounted Police.
Canadian Army
Prior to Confederation in 1867, the British Army, which included both "Fencible" Regiments of the British Army—recruited within British North America exclusively for service in North America—and Canadian militia units, was responsible for the defence of Canada. Some current regiments of the Canadian Army trace their origins to these pre-Confederation militia and Fencible units. Following the passage of the "Militia Act of 1855", the Permanent Active Militia was formed, and in later decades several regular bodies of troops were created, their descendants becoming the Royal Canadian Horse Artillery, the Royal Canadian Dragoons, and the Royal Canadian Regiment. Regular Canadian troops participated in the North West Rebellion in 1885, the South African War (Second Boer War) in 1899, and, in much larger numbers, constituted the Canadian Expeditionary Force in First World War.