Prime Minister's Office (Finland)
The Senate of Finland was founded on 18 August 1809 in the Grand Duchy of Finland when Emperor Alexander I of Russia signed a standing order on its establishment at Peterhof Palace. The Senate was initially called the Governing Council until it was renamed as the Senate in 1816. The Senate of Finland was divided into the Economic and Judicial Divisions; the Economic Division was further divided into departments, such as the Office Administrative Department (; ). On 1 October 1892, the Office Administrative Department was disbanded and the modern equivalent position of Prime Minister in the Senate, the Vice-Chairman of the Economic Division, was granted a support office in its place. The new unit was called the Office of the Economic Division (; ). Following Finnish independence in 1917, the unit was renamed as the Prime Minister's Office on 27 November 1918 with the operations and staff remaining intact.
Finns
Christianity was introduced to Finns and Karelians from the east, in the form of Eastern Orthodoxy from the Medieval times onwards. However, Swedish kings conquered western parts of Finland in the late 13th century, imposing Roman Catholicism. Reformation in Sweden had the important effect that bishop Mikael Agricola, a student of Martin Luther, introduced written Finnish, and literacy became common during the 18th century. When Finland became independent, it was overwhelmingly Lutheran Protestant. A small number of Eastern Orthodox Finns were also included, thus the Finnish government recognized both religions as "national religions". In 2017 70.9% of the population of Finland belonged to the Evangelical Lutheran Church of Finland, 1.1% to the Finnish Orthodox Church, 1.6% to other religious groups and 26.3% had no religious affiliation (see irreligion in Finland). Whereas, in Russian Ingria, there were both Lutheran and Orthodox Finns; the former were identified as Ingrian Finns while the latter were considered Izhorans or Karelians.