Dominion Office in the context of "Crown colonies"

A Crown colony or royal colony was a colony governed by England, and then Great Britain or the United Kingdom within the English and later British Empire. There was usually a governor to represent the Crown, appointed by the British monarch on the advice of the UK Government, with or without the assistance of a local council. In some cases, this council was split into two: an executive council and a legislative council, and the executive council was similar to the Privy Council that advises the monarch. Members of executive councils were appointed by the governors, and British citizens resident in Crown colonies either had no representation in local government, or limited representation in a lower house. In several Crown colonies, this limited representation grew over time. As the House of Commons of the British Parliament has never included seats for any of the colonies, there was no direct representation in the sovereign government for British subjects or citizens residing in Crown colonies.

The administration of Crown colonies changed over time and in the 1800s some became, with a loosening of the power of royal governors, self-governing colonies, within which the sovereign state (the UK Government) delegated legislation for most local internal matters of governance to elected assemblies, with consent of the governor, overseen by the Colonial Office and the Board of Trade and Plantations. The Colonial Office gave way to the Dominion Office for some of these territories in 1925. Elected lower houses had their beginnings in the House of Burgesses of the Colony of Virginia in 1619 and the House of Assembly of the Parliament of Bermuda in 1620. While initially limited in government even with an elected lower house, over the centuries in some Crown colonies, more independent authority was given.

The Colonial Office was a government department of the Kingdom of Great Britain and later of the United Kingdom, first created in 1768 from the Southern Department to deal with colonial affairs in North America (particularly the Thirteen Colonies, as well as the Canadian territories recently won from France), until merged into the new Home Office in 1782. In 1801, colonial affairs were transferred to the War Office in the lead up to the Napoleonic Wars, which became the War and Colonial Office to oversee and protect the colonies of the British Empire. The Colonial Office was re-created as a separate department 1854, under the colonial secretary. It was finally merged into the Commonwealth Office in 1966.

Despite its name, the Colonial Office was responsible for much, but not all, of Britain's Imperial territories; the protectorates fell under the purview of the Foreign Office, and the British Presidencies in India were ruled by the East India Company until 1858, when the India Office was formed to oversee the administration of the new Viceroyalty of India (the Crown ruled India directly through a Viceroy after the Indian Rebellion), while the role of the Colonial Office in the affairs of the Dominions was replaced by the Dominion Office in 1925.