Dominion Police
The Dominion Police Force was the federal police force of Canada between 1868 and 1920, and was one of the predecessors of the Royal Canadian Mounted Police. It was the first federal police force in Canada, formed the year following the Canadian Confederation to enforce federal laws and perform policing duties for the Federal Government of Canada. On 1 February 1920, the Dominion Police was merged with the North-West Mounted Police to form the Royal Canadian Mounted Police as the new federal police force of Canada.
New Mexico Mounted Patrol
In New Mexico Territory, the Mounted Patrol was the only form of non-federal law enforcement. As police needs increased, the Mounted Patrol was renamed the New Mexico Mounted Police in 1905 and became the state's first law enforcement agency when New Mexico achieved statehood in 1912.