Nations of the World
The Universal Register covers the nations that share the world with the United Kingdom of America, through war, alliance, trade, treaty, shared monarchy, and a century of transforming settlement. These articles cover the sovereign states whose histories intersect most directly with the UKA and with each other.
Hover over a state for its name, or tap it on a touch screen; click to open its article. Hold Ctrl or Cmd and scroll to zoom, or pinch, and drag to pan.
The world
| Nation | Form | Notes |
|---|---|---|
| United Kingdom of Great Britain | Constitutional monarchy | Senior Crown realm, shares the monarch; close ally |
| ↳ Kingdom of England | Constituent kingdom of Great Britain | Senior constituent kingdom, Winchester capital; Historic Kingdom Regions; separate from Scotland, Wales, and Kernow |
| ↳ Kingdom of Scotland | Constituent kingdom of Great Britain | Its own law, Parliament, and Kirk: dual capital (Edinburgh governs, Stirling remembers); Glasgow the social test; a kingdom, not a region |
| ↳ Principality of Wales | Constituent principality of Great Britain | Entrenched bilingual constitution, a ceremonial heir, and an unresolved dispute over equalisation |
| ↳ Duchy of Kernow | Constituent national duchy of Great Britain | Directly elected executive, equal Cornish and English status, and an unresolved confidence dispute |
| ↳ Hong Kong | Self-governing British territory | Held by treaty to 2047 and by a referendum of 95.1 per cent; the only foreign-held territory on the Chinese coast; the question is deliberately unresolved |
| ↳ Malta | Self-governing British territory | Runs its own foreign policy and appoints its own Governor; has voted three times on independence and said no three times |
| ↳ Singapore | Self-governing British territory | A Crown Colony until 1971; six million people, richer per head than Britain, with six subjects reserved to London; three votes against independence, the last by a falling margin |
| ↳ Gibraltar | Crown Colony under an appointed Governor | Held since 1704 and by Utrecht since 1713; the Spanish claim is dormant, not dead; still a colony because that is the one status conceding nothing |
| Kingdom of Ireland | Constitutional monarchy | Independent Crown realm, Easter Settlement; no partition; Dual Executive |
| New Wessex | Constitutional monarchy | Sister realm, shares the monarch; Pacific position |
| New Albion | Constitutional monarchy | Sister realm, shares the monarch; northern Crown realm |
| Kingdom of the Philippines | Presidential constitutional monarchy | Sister realm, shares the monarch; a UKA Territory 1898-1946, elevated under Ernest IV; the King’s representative is directly elected |
| Federation of Malaya | Federal elective constitutional monarchy | The fourteenth Crown and the only one where the King is not head of state: an elected king reigns and George V is Protector; thirteen states on the peninsula and in Borneo |
| Union of South Africa | Devolved unitary constitutional monarchy | Non-aligned Crown realm, apartheid, democratic continuity, four provinces, and the 2028 Cape language case |
| West Indies Federation | Federal parliamentary constitutional monarchy | Crown realm, sixteen Caribbean states, bilingual, and the unresolved 2026 climate-relocation case |
| United Provinces of the River Plate | Federal parliamentary constitutional monarchy | Crown realm since 1910; conquered by Britain in 1813; a Viceroy in the Casa Rosada |
| Empire of Brazil | Federal parliamentary constitutional monarchy | The monarchy that never fell; shares its Emperor with Portugal since 1986; a Viceroy elected by the Assembly |
| German Empire | Federal imperial monarchy | Allied power, won both Great Wars alongside the UKA |
| ↳ Kingdom of Prussia | Constituent constitutional kingdom | Largest German state, distributed capital, bicameral Landtag, and the unresolved 2028 regency crisis |
| ↳ Kingdom of Bavaria | Constituent constitutional kingdom | Second kingdom of the Empire and the most constitutionally distinct of its member states |
| ↳ Kingdom of Saxony | Constituent constitutional kingdom | The cradle of the Reformation ruled by a Catholic dynasty; holds the Polish crown returned in 1921 |
| ↳ Kingdom of Württemberg | Constituent constitutional kingdom | Swabian state, third of the Empire’s five kingdoms by the measures that matter to it |
| ↳ Kingdom of Hanover | Constituent constitutional kingdom | House of Welf under a shared monarch; the Hanoverian succession that took Victoria’s throne |
| ↳ Grand Duchy of Baden | Constituent grand duchy | A long narrow state on the right bank of the Rhine and the most legalistic of the German states |
| ↳ Grand Duchy of Hesse and by Rhine | Constituent grand duchy | A sovereign constituent state in three separated provinces |
| ↳ Grand Duchy of Mecklenburg-Schwerin | Constituent grand duchy | Baltic state governed from Schwerin |
| ↳ Grand Duchy of Mecklenburg-Strelitz | Constituent grand duchy | The smaller Mecklenburg, in two separated territories |
| ↳ Free and Hanseatic City of Hamburg | Constituent city-state | A merchant republic of 2.2 million inside an imperial monarchy |
| Duchy of Brunswick | Parliamentary constituent duchy | German Welf state, fragmented territory, 1919 Constitution, industrial covenant, and the 2028 works crisis |
| Austria-Hungary | Constitutional dual monarchy | The Dual Monarchy, four crowns since 1920; allied but independent from Germany |
| France | Constitutional parliamentary empire | Historical adversary, fascist aggressor in the Second Great War; reconstituted as the French Empire after 1945 |
| ↳ Duchy of Normandy | Semi-independent constituent duchy | Separate domestic government, a Welf Duke, and an unresolved dispute over French defence |
| ↳ Duchy of Brittany | Semi-independent constituent duchy | Trilingual legal order, a three-order parliament, and a ceremonial Duke who is also Emperor |
| Mexico | Republic | Southern neighbour, historical adversary; border partner |
| Republic of Cuba | Centralised unitary semi-presidential republic | The Sovereign Revolution, revolutionary continuity, democratic opening, and the unresolved Guantánamo case |
| Poland-Lithuania | Constitutional hereditary monarchy | The restored Commonwealth of two co-equal nations, recovered from the Russian collapse in 1918 under a Wettin king who also reigns in Saxony |
| United Baltic Duchy | Constitutional hereditary duchy | Three Baltic lands under one crown, proclaimed in German in 1918, occupied by Russia 1941 to 1945, and facing an Estonian party that wants to leave |
| Russian Empire | Constitutional monarchy (restored October 2028); until then an authoritarian nationalist republic | The great antagonist as the Russian Republic: built from the wreckage of the Romanov empire by Kolchak’s victory, not a Soviet Union, and an empire again since 25 October 2028 |
| Scandinavian Union | Confederation of five Nordic states | Three kingdoms and two republics bound by the Treaty of Kalmar of 1949 |
| ↳ Kingdom of Sweden | Sovereign parliamentary monarchy | Largest Nordic kingdom and seat of the Union; Queen Christina, whose only child is her heir and, since 31 October 2028, King George V |
| Benelux Union | Mixed (Belgium · Luxembourg · Netherlands) | European partners; Second Great War theatre |
| Kingdom of Arabia | Unitary devolved constitutional monarchy | The Kingdom of Communities, one Hashemite realm from the Arab Revolt; Damascus reigns, Jerusalem judges |
| Byzantine Federation | Federal dual state | Eastern Mediterranean, transformed the post-Ottoman world |
| Socialist Kingdom of Italy | Constitutional socialist monarchy | The Red Crown, Crown survives by absorbing the labour movement |
| Swiss Confederation | Federal directorial republic | Four languages, no head of state, permanent armed neutrality; in the Concert’s market and outside its politics |
| Kingdom of Spain | Federal parliamentary monarchy | Republic 1931-36, dictatorship 1936-71, kingdom since; prosecuted the regime that created its own Crown and has never resolved what that implies |
| Empire of Raj | Sovereign federal parliamentary empire | Undivided South Asian Crown realm, independence without Partition; Freedom through Federation |
| Empire of China | Devolved unitary constitutional empire | Many Peoples, One Crown: the Qing converted rather than fallen; Crown and people share sovereignty |
| Empire of Japan | Parliamentary constitutional empire | Amended Meiji Constitution, active limited Emperor; UKA treaty ally; the 2028 House of Peers crisis |
| Republic of Vietnam | One-party socialist republic with a market economy | The world’s only communist state, grown from anti-colonial resistance with no sponsor; a free society and a closed politics |
| Kingdom of Siam | Parliamentary constitutional monarchy | Never colonised: a buffer that kept its throne and lost its edges; Thailand from 1939 to 1945; UKA treaty ally since 1954 and China’s close partner; no coup since 1938 |
| Federal Kingdom of Nigeria | Federal parliamentary monarchy | The most populous state in Africa; a national crown made at independence in 1960 for no region, with the old rulers kept ceremonial; in the Atlantic Treaty Organization since 1999 |
| Ethiopia | Parliamentary constitutional empire | Never conquered: Adwa, 1896; a settlement, not a revolution, in 1974; Eritrea federated since 1952 and Djibouti joined by referendum in 1977; treaty ally of Britain and the UKA, outside the Atlantic Treaty Organization |
| Kamerun | Parliamentary associated state of the German Empire | The first German associated state, converted in 1955; the Emperor reigns as Kaiser von Kamerun through a governor-general; its citizens alone are also German nationals |
Browse
- United Kingdom of Great Britain, The senior Crown realm; maritime power; Britain accepted the Olive Branch in 1775 and changed history
- Kingdom of England, Senior constituent kingdom of Great Britain; governed from Winchester; Historic Kingdom Regions drawn from the Anglo-Saxon Heptarchy; home of the Church of England and English common law
- Kingdom of Scotland, Constituent kingdom of Great Britain with its own Scots law, Scottish Parliament at Holyrood, and the Church of Scotland; a dual capital where Edinburgh governs and Stirling remembers, while Glasgow tests whether the law reaches ordinary life
- Principality of Wales, Constituent principality of Great Britain; an entrenched bilingual constitution, a ceremonial heir, and an unresolved dispute over equalisation
- Duchy of Kernow, Constituent national duchy of Great Britain; a directly elected executive and equal Cornish and English status
- Kingdom of Ireland, Independent Crown realm since the First Great War; the Rising’s leaders were not executed; no partition; Dual Executive
- New Wessex, Sister realm with a Pacific position; shares the Crown but not the UKA’s constitutional structure
- New Albion, Northern sister realm; Crown, Parliament, Province, Treaty, Ice, and Reckoning
- Union of South Africa, The Crown realm that never became a republic; apartheid, truth, four-province democratic Union, and the question of whether reconciliation can compel
- West Indies Federation, Sixteen Caribbean states federated under the shared Crown since 1958; the federation that survived its founding crisis, with elected state Governors, an equal-state Senate, and English and Spanish as official languages
- United Provinces of the River Plate, The Spanish American revolution Britain came back for and kept; a Spanish-speaking, Catholic, federal realm of the Crown since 1910
- Empire of Brazil, The only large state of the Americas that has never been a republic; abolition paid for, the generals refused in 1964, and an Emperor who lives in Lisbon
- German Empire, Federal imperial monarchy; victor of the First Great War; principal obstacle to French fascism
- Kingdom of Prussia, Largest constituent kingdom of Germany; twelve provinces, a bicameral Landtag, three-seat capital, minor Hohenzollern sovereign, and a pending judgment on the Regency Council’s dismissal of the elected ministry
- Kingdom of Bavaria, Second kingdom of the German Empire and the most constitutionally distinct of its member states
- Kingdom of Saxony, The cradle of the Reformation ruled by a Catholic dynasty; it holds the Polish crown returned in 1921 and holds it still
- Kingdom of Württemberg, Swabian kingdom of the German Empire, third of its five kingdoms by the measures Württemberg considers to matter
- Kingdom of Hanover, Constituent kingdom under the House of Welf; the Hanoverian law that barred Victoria and separated the crowns in 1837
- Grand Duchy of Baden, A long narrow state on the right bank of the Rhine and the most legalistic of the German states
- Grand Duchy of Hesse and by Rhine, A sovereign constituent state of the German Empire in three separated provinces
- Grand Duchy of Mecklenburg-Schwerin, Baltic constituent state of the German Empire, governed from Schwerin
- Grand Duchy of Mecklenburg-Strelitz, The smaller Mecklenburg, a sovereign constituent state in two separated territories
- Free and Hanseatic City of Hamburg, A merchant republic of 2.2 million inside an imperial monarchy
- Duchy of Brunswick, The Small Crown inside Germany; personal union without governmental union, industrial covenant, and the question of whether a small state can hold the great machine
- Austria-Hungary, The Dual Monarchy of Austria and Hungary, formally, four co-equal crowns since 1920; Bohemia and Illyria elevated by imperial rescript over Hungary’s objection
- France, Defeated republic, fascist state, reconstituted as the French Empire; the cautionary tale of the twentieth century
- Duchy of Normandy, Semi-independent constituent duchy of the French Empire; separate domestic government under a Welf Duke
- Duchy of Brittany, Semi-independent constituent duchy with a trilingual legal order and a three-order parliament
- Mexico, Southern neighbour shaped by the Mexican-American War and a shared border history
- Republic of Cuba, The revolutionary republic that kept both words; independent communism without a Soviet Union, a Communist Party that surrendered its monopoly and later lost the presidency, and a joint base whose lease still begins in 1903
- Poland-Lithuania, The restored Commonwealth of two co-equal nations; recovered from the Russian collapse in 1918 under a Wettin king who also reigns in Saxony, and bought its existence by renouncing the German provinces
- United Baltic Duchy, Estland, Livland and Courland under a Mecklenburg crown and a German guarantee; the Estonian union question unresolved before the Ducal Court
- Russian Empire, The great antagonist of the cold war as the Russian Republic; built from the wreckage of the Romanov empire by Admiral Kolchak’s victory in the civil war, never a Soviet Union, and since 25 October 2028 a constitutional monarchy under the restored Romanovs
- Scandinavian Union, Three kingdoms and two republics bound by the Treaty of Kalmar of 1949; the Nordic confederation seated at Stockholm
- Kingdom of Sweden, Largest of the Nordic kingdoms and seat of the Union; Queen Christina reigns, and her only child is her heir and, since 31 October 2028, King George V
- Benelux Union, The Low Countries at the crossroads of Europe; first theatre of the Second Great War
- Kingdom of Arabia, The continental Hashemite kingdom born of the Arab Revolt; eight regions, protected Jewish and Kurdish districts, public oil wealth, and an active Crown now negotiating its own limits
- Byzantine Federation, Eastern Mediterranean federal state; the Greco-Ottoman dual structure that transformed the post-Ottoman world
- Socialist Kingdom of Italy, The Red Crown; constitutional socialist monarchy; Crown survives by absorbing the labour movement
- Empire of Raj, Sovereign, undivided South Asian federation sharing the monarch; Raj Constitution of 1947; Freedom through Federation
- Empire of China, The Qing constitutional empire; a Mongolian constituent kingdom, a Tibetan protectorate, two equal scripts, and an unresolved succession
- Empire of Japan, Pacific constitutional empire; defeat and democratic continuity under the amended Meiji Constitution; Throne, Peace, Memory, and Normality
- Federation of Malaya, The fourteenth Crown: a diarchy of an elected Malay king and a protector who appears on nothing; independent in 1957, joined by Sarawak and Sabah in 1963
- Kingdom of Siam, The buffer kingdom of the Chao Phraya, never colonised; at war with France in 1917, among the Allies by a rising in 1945, a UKA treaty ally since 1954
- Federal Kingdom of Nigeria, The most populous state in Africa; an Ijaw house on a crown made in 1960 so that none of three regions would own it, a reserve power used once in 1966, and a royal silence through the blockade of Biafra
- Ethiopia, The empire that was never conquered; Adwa in 1896, an emperor who reigns under the settlement of 1974, a Prime Minister answerable to Parliament, a federated Eritrea, and the Tigray war of 2020 to 2022
- Kamerun, The German associated state that kept the Kaiser; converted first, in 1955, with a Landtag at Jaunde, a port at Duala, and an argument over what association costs
Articles note where canon detail is limited and will be updated as the record is expanded.