1 July on the map of history
14 events the records the map draws date to 1 July, from 1890 to 1962. Each one opens the map on that very day.

- 1890
The map begins drawing Sultanate of Zanzibar; new borders for Bechuanaland (UK)
Border record (CShapes 2.0)
Open the map on this day → - 1896
The map begins drawing Federated Malay States; the map stops drawing Pahang, Perak, Selangore
Border record (CShapes 2.0)
Open the map on this day → - 1916
- 1917
The Kerensky Offensive — the last Russian attack of the war, and the army breaks up behind it
War record · World War I · 1917-07-01 – 1917-07-19
Open the map on this day → - 1924
- 1941
Operation Arctic Fox — the attempt to cut the Kirov railway at Kandalaksha and strand Murmansk
War record · World War II · 1941-07-01 – 1941-09-30
Open the map on this day → - 1941
Ponary — 70,000 to 100,000 people, most of them Jews from Vilnius, are shot in the pits outside the city
War record · World War II · 1941-07-01 – 1944-07-07
Open the map on this day → - 1942
The battles of El Alamein
War record · World War II · 1942-07-01 – 1942-11-11
Open the map on this day → - 1944
Bretton Woods designs the postwar monetary order while the armies are still in Normandy
War record · World War II · 1944-07-01 – 1944-07-22
Open the map on this day → - 1945
Balikpapan — the last major amphibious operation of the war, for oil nobody would need
War record · World War II · 1945-07-01 – 1945-07-21
Open the map on this day → - 1946
The map begins drawing Sarawak (UK); the map stops drawing Sarawak
Border record (CShapes 2.0)
Open the map on this day → - 1949
The map begins drawing Papua and New Guinea (Australia); the map stops drawing New Guinea (Australia), Papua (Australia)
Border record (CShapes 2.0)
Open the map on this day → - 1960
The map begins drawing Somalia; the map stops drawing Italian Somaliland, British Somaliland (UK)
Border record (CShapes 2.0)
Open the map on this day → - 1962
The map begins drawing Burundi, Rwanda; the map stops drawing Ruanda-Urundi (Belgium)
Border record (CShapes 2.0)
Open the map on this day →
What this page states
A border event is what the border record states about its own outlines, under the names IntMap’s map writes on that day: «the map begins drawing», «stops drawing», «new borders for». It is computed by the map’s own code, comparing the day with the day before.
A name the record does not date is not listed: the map’s table of era names is written in years, so a renaming that falls on another country’s border day is left out.
OpenHistoricalMap, which the map draws from 1689 to 1885, is not included: its dates carry no precision, and most of its first-of-the-month dates are months or years written as days.
The war record covers only the wars IntMap documents day by day (World War I, World War II, Korean War, Vietnam War, Arab–Israeli Wars, Yugoslav Wars).
Sources
CShapes 2.0 (Schvitz et al. 2022, icr.ethz.ch/data/cshapes) · CC BY-NC-SA 4.0
Territory and dates: the documented record, compiled in scripts/wars/. Country outlines: CShapes 2.0 (Schvitz et al. 2022, icr.ethz.ch/data/cshapes).