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History by Date · Oceania · 1945 CE

Map of Oceania in 1945

In 1945 CE the atlas maps 6 states and empires with territory in Oceania. The largest by mapped territory was The British Empire, at about 16.71M km², followed by United States of America. The map below is set to 1945 CE; the table lists every state shown, with the modern countries its borders covered.

States Mapped
6
Largest
16.71M km²
The British Empire
Modern Countries Covered
84
At least partly
Longest Established
1706–1945 CE
The British Empire

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Map of Oceania in 1945 CE

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Borders are drawn for 1945 CE. Drag the timeline to move to another year.

The Major Powers of 1945 CE

The British Empire

1706–1999 CE

The British Empire comprised the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts established by England in the late 16th and early 17th centuries, and colonisation attempts by Scotland during the 17th century.

Mapped extent in 1945 CE: 16.71M km²

) or America, is a country primarily located in North America. C.

Mapped extent in 1945 CE: 12.19M km²

Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It has a land area of 7,688,287 km2 (2,968,464 sq mi), making it the sixth-largest country in the world, and is the world's flattest and driest inhabited continent.

Mapped extent in 1945 CE: 8.23M km²

Empire of Japan

1868–1945 CE

The Empire of Japan , also known as the Japanese Empire or Imperial Japan, was the period of Japanese history spanning 79 years, starting with the Meiji Restoration on 3 January 1868, and ending with ratification of the Constitution of Japan on 3 May 1947. From August 1910 to September 1945, it included mainland Japan, Okinawa, the Kurils, Karafuto, Korea, and Taiwan.

Mapped extent in 1945 CE: 6.42M km²

The British Empire comprised the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts established by England in the late 16th and early 17th centuries, and colonisation attempts by Scotland during the 17th century.

Mapped extent in 1945 CE: 1.84M km²

New Hebrides

1890–1982 CE

New Hebrides, named after the Hebrides in Scotland by Captain James Cook in 1774, was the colonial name for the island group in the South Pacific Ocean that is now Vanuatu. The New Hebrides Condominium, which followed the governance of the islands under the Anglo-French Joint Naval Commission, lasted from 1906 until 1980, when New Hebrides gained its independence as the Republic of Vanuatu.

Mapped extent in 1945 CE: 16,885 km²

Descriptions are the opening of each state's Wikipedia article (CC BY-SA 4.0).

States and Empires in 1945 CE

6 mapped, largest territory first. Dates are the span of each state's mapped borders.

States and empires in Oceania in 1945 CE
#StateMapped area
1The British Empire16.71M km²
2United States of America12.19M km²
3Commonwealth of Australia8.23M km²
4Empire of Japan6.42M km²
5British Colonial Empire1.84M km²
6New Hebrides16,885 km²

1945 CE by Region

1945 CE: Quick Answers

What empires and states existed in Oceania in 1945 CE?
The atlas maps 6 states in Oceania in 1945 CE. The largest by mapped territory were The British Empire, United States of America, Commonwealth of Australia, Empire of Japan, British Colonial Empire, New Hebrides.
What was the largest empire in Oceania in 1945 CE?
The British Empire had the largest mapped territory among states present in Oceania in 1945 CE, about 16.71M km², followed by United States of America (12.19M km²). Areas are measured from the mapped borders and are approximate.
What did the map of Oceania look like in 1945?
In 1945 CE the map of Oceania was divided between 6 mapped states and empires. The British Empire held the largest territory, followed by United States of America. Their borders covered parts of 84 present-day countries.
How many states are shown on the map for 1945 CE?
6. The map shows the states recorded in the atlas's dated border dataset for that year; states and peoples absent from that dataset are not shown.