Family research · Hub · Phase 12 of the world atlas

Flags of East Africa

Eleven countries with some of the most distinctive statehoods on the continent. Ethiopia is Africa's oldest continuously independent state — the Aksumite Kingdom, then the Ethiopian Empire, never colonized except a brief 1936–41 Italian occupation. Along the coast, the Sultanate of Zanzibar and Swahili city-states like Kilwa and Mombasa built a real, distinct Indian Ocean trading civilization, linking East Africa to Arabia, Persia, and India centuries before Europeans arrived.

Everywhere else, the 1880s–1900s "Scramble for Africa" carved the region among Britain, Germany, Italy, and France. Most of the region won independence in the early-to-mid 1960s, but two moments came much later and stand on their own: Eritrea's 1993 independence from Ethiopia after a thirty-year war, and South Sudan's 2011 independence from Sudan — the world's newest country. Individual country pages, with full flag timelines like the rest of the atlas, are publishing next.

The eleven lineages

before c. 1800–present Kenya The Mau Mau uprising against British rule, independence in 1963 under Jomo Kenyatta, and a coast shaped by Swahili trading city-states. before c. 1700–present Tanzania German East Africa, then British Tanganyika, uniting with the island Sultanate of Zanzibar in 1964 to form modern Tanzania. c. 100–present Ethiopia Africa's oldest continuously independent state — the Aksumite Kingdom through the Ethiopian Empire, never colonized except a 1936–41 Italian occupation. before c. 1700–present Uganda The Kingdom of Buganda's precolonial power, a British protectorate from 1894, and independence in 1962. c. 1600–present Rwanda The old Kingdom of Rwanda, Belgian trusteeship after the First World War, and the 1994 genocide against the Tutsi the country has spent three decades rebuilding from. c. 1600–present Burundi A centuries-old kingdom, joined with Rwanda under Belgian rule as Ruanda-Urundi, independence in 1962, and its own monarchy dissolved in 1966. before c. 1285–present Somalia British and Italian Somaliland united at independence in 1960; central state authority collapsed after 1991, and the country has been rebuilding it since. before 1890–present Eritrea Italy's first African colony from the 1880s, later federated with and then annexed by Ethiopia, and a thirty-year war that won independence in 1993. before 1896–present Djibouti French Somaliland at the mouth of the Red Sea, held onto by France through the region's wave of decolonization, independent only in 1977. before c. 1821–present South Sudan Decades of civil war against Khartoum ended in a 2011 referendum that made it the world's newest country. c. 500–present Madagascar An Austronesian-heritage population unlike its African neighbors, the Kingdom of Imerina's unification of the island, and French colonization from 1897.

Ten centuries, one map

A real, traced map — actual coastlines and borders pulled from real geographic data, not schematic shapes — covering all eleven countries from Aksumite Ethiopia to South Sudan's 2011 independence. Madagascar sits far enough offshore that it's shown as an inset, not at true relative distance. Drag the slider or press play; each snapshot simplifies a messier reality into the dominant power of the moment.

Borders here are data, not decoration. A line between two regions only draws solid when they were actually governed separately. When they weren't — Rwanda and Burundi both administered as one Belgian trust territory, say — the line dissolves and their names merge into whoever actually ruled them both. Colors blend between eras instead of jump-cutting. Watch Eritrea especially: its border with Ethiopia dissolves completely in 1963 (annexed as a province) and snaps back solid in 1993 (independence after a thirty-year war).

c.150

The Aksumite Kingdom

Real traced borders (simplified from public domain geographic data). Sudan, DR Congo, and Yemen shown faint for context only. Madagascar, roughly 400km offshore, is drawn as a same-scale inset rather than at its true relative position — the ocean gap between it and the mainland isn't to scale.

Try: drag slowly from c.150 to c.1500 and watch every region except Ethiopia stay merged under one "local kingdoms" color — Aksum's Christian, literate, coin-minting state had no real peer here yet. Then jump to 1885: nine separate colonial or imperial powers appear across the map at once, except Ethiopia, which stays its own color straight through — the one border on this map that Europe's partition never touched. Finally watch Eritrea specifically: its line with Ethiopia dissolves completely at 1963 (full annexation) and snaps back solid at 1993, the only region whose independence is won, lost, and won again on this map.

About this atlas

This started as a family history project: tracing the flags that flew over the lands our ancestors came from, close enough to paint accurately — correct colors, correct proportions, correct dates. East Africa joins the atlas as its own hub because its history stands apart from the rest of the project so far: one country here, Ethiopia, was never colonized in any lasting sense, while a Swahili-coast trading civilization linked this region to the Indian Ocean world centuries before the European "Scramble for Africa" arrived.

The map above traces real coastlines and borders across ten snapshots, from the Aksumite Kingdom through the Berlin Conference partition to South Sudan's 2011 independence — the same real-map, dissolving-border template built for the Former Yugoslavia and German Lands hubs. Colors above in the country grid are provisional swatches pending each country's own dedicated flag-timeline page; the map's own flag graphics are close historical approximations, and pre-colonial swatches especially are informed reconstructions, not official specifications, labeled as such throughout.

More of the atlas

This hub is one region in a larger set. See the rest of the atlas here:

Flags Atlas indexSearch every country and hub