Nuku'alofa is the capital of a kingdom that did not become a colony. In 1900 Tonga handed foreign policy to Britain and kept the king. In 1970 the protectorate ended. The monarchy was there before and remained after. The state this king governs is an archipelago, and its political centre is one island: Tongatapu.
Tongatapu lies in the south of the kingdom. There stand Nuku'alofa, the palace and the harbour. To the north, Ha'apai and Vava'u step away, farther out the Niuas, and east of Tongatapu the island of 'Eua. Between them is the Pacific. There is no land border. On 747 square kilometres live 103,742 people. The land is small, and the distances between the islands are the real space of administration. Whoever wants to go from an outer island to the capital crosses water, not a provincial road.
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Tonga at a glance
Capital
Nuku'alofa
Area
747 km²
Population
103,742
Official language(s)
Tongan, English
Currency
Pa'anga
Continent
Oceania
Distinctive fact
Polynesian kingdom
The king remained
The constitution of 4 November 1875 made Tonga a constitutional monarchy before the European powers divided the rest of Polynesia into colonies. King, nobles and representatives of the people have since sat in an order the text sets, not a governor from London. In 1900 the Treaty of Friendship and Protection tied the kingdom's foreign policy to Britain. Inside, the king remained. That is the difference between a protectorate and a colony: another state's flag on foreign policy, one's own court on the island.
On 4 June 1970 the protectorate ended. Tonga entered independence with a foreign policy of its own, which at home it had never fully given up. The constitution of 1875 remained the foundation, amended, not replaced by the basic law of a liberated colony. In it, land is bound to the crown and the nobility. The text promises men an allotment to use. On 747 square kilometres that promise is tighter than the sentence that gives it. The monarchy is therefore not decoration on an otherwise ordinary island state. It is the order of property and constitution of the country.
Tongatapu and the others
The political island is Tongatapu. Nuku'alofa gathers the palace, the government and the main harbour. Ha'apai is a scattered group of low islands. Vava'u has a harbour of its own and a distance of its own from the capital. The Niuas lie still farther north, closer to other Polynesian spaces than to the palace. 'Eua is near Tongatapu and still a crossing of its own. The kingdom is a list of crossings whose first line is the main island.
This shape stops Nuku'alofa from simply being the country. The capital can make laws that hold everywhere. It cannot pretend that Vava'u is a neighbourhood. Every supply run, every ballot box on an outer island, every storm warning is a question of the sea. The king in Nuku'alofa rules a small country with a large amount of water. The area of 747 square kilometres measures only what is not sea. The political problem is the sea.
The king remained. The protecting power left. The islands stayed far apart.
— TerraTally · Countries desk
Tongan, English, the pa'anga
The official languages are Tongan and English. Tongan is the language of the islands and of the court in the daily life of the country. English is the language of the treaties the protectorate left behind, and of part of the schools and offices. To keep both side by side is to have not traded one's own language for a colonial language, and still to need the outer language. For a kingdom that was never wholly a colony, that is the fitting bilingualism.
The pa'anga is the currency of the country, issued by the National Reserve Bank of Tonga. A country this small could simply adopt someone else's money. Tonga kept a metal and paper of its own for a kingdom of islands. Together with the constitution of 1875 and the capital on Tongatapu, that makes a state which does not take its shape from area. 103,742 people on 747 square kilometres are little land. The political sentence is longer: king, nobles, the main island, and a sea that keeps the other islands at a distance.
Tonga is a kingdom that carried its monarchy through the protectorate and governs an archipelago from Tongatapu. Nuku'alofa is the capital. It is not the whole map.