My next review is of A History of the World in 47 Borders by Jonn Elledge. This is a collection of 47 chapters on different aspects of geographic borders. The book is divided into three parts, the first “histories” talks about borders through history, the second on “legacies” is about borders we see today – often the unusual – and how they came to be. The final, shorter, part is on “externalities” – on borders in the air, sea and time. The chapters are standalone so its easy to dip in and out – if that is how you prefer to read – it makes reviewing more difficult since 47 separate stories can’t be summarised in a short blog post.
The histories section starts with the border between Lower and Upper Egypt which dates back to 4th millennium BC. We know this was a border because ancient Egyptian records reference kings of the Upper and Lower Kingdom. Ancient Egypt was divided into administrative regions called “nomes” – like counties – which persisted for the enormous period of 3200 years until the Muslim invasions of 640CE.
It was a revelation to me how recent the idea of a modern nation state is – really just the last 300 or so years, and how the world was not neatly tessellated with states until quite recently. To be fair there are sufficient border disputes to argue that the world is not neatly filled now. The Peace of Westphalia in 1648 is often seen as the birth of the modern nation state – although the written agreement is rather thin on details. The rise of the modern state was a combination of political developments but also improved mapping from the 16th century – accurate mapping being a pre-requisite for establishing borders.
I was excited to learn of the Marcher Lords and the origins of the Marquis title; the Marches are border areas whose lords were given greater flexibility in, for example, raising an army, in order to defend borders. Marquis is the French term for such a lord. The ability to raise an army is a risk to the state – as the Roman Empire discovered on several occasions.
The legacies section talks about interesting borders in the present day. I think my favourite is on the borders in Baarle-Hertog and Baarle-Nassau – a Belgian town surrounded by a Dutch one, as a result of the Holy Roman Empire and various feudal lords. It isn’t even as simple as a single boundary – there are something like 30 parcels of land in the town, some as small as 50 metres on a side. There are also a couple of German and Italian towns embedded in Switzerland.
This section also contains stories of accidental invasion, the most benign of these are the Swiss “invasions” of Liechtenstein. These are generally because the border is heavily forested in places and there is no indication on the ground as to the location of the border – these have happened repeatedly in the last 50 years. Other borders suffer more fractious disputes – the Cambodia-Thailand border dispute is in the news as I write.
Bir Tawil on the Egypt – Jordan border is an area the size of Surrey claimed by neither state because to claim it would mean giving up claim on a more lucrative piece of nearby land. This is one of many places where post-colonial borders – often drawn along lines of latitude or longitude – have led to problems in the present day. This is partly because they paid no attention to features on the ground but also because, at the time they were set, the precision with which longitude could be measured was not that high.
Surprisingly this also effects the USA, where in addition to lines of latitude and longitude treaties often contained later-to-be-discovered-vague geographical references. I read a whole separate book on the borders of the US states. The origins of the District of Columbia, where the US capital sits are also discussed – originally this was a square plot of land demarcated for the capital so that no state had an advantage in the federal government, later it lost the land on one side of the Potomac River. In the modern era this has led to an anomaly where the many residents of the capital are democratically under-represented – they only gained a democratically elected mayor in 1975.
The externalities section covers the prime meridian – where the zero for longitude is set, time zones, the international date line, Antarctica, Eurovision, various landlocked countries, maritime boundaries and boundaries in the air and space, or rather the boundary between air and space. It is eclectic, to say the least. I found the chapter on maritime boundaries particularly interesting – I was surprised how recently the law on territorial waters came into force (1994).
This made good holiday reading, it is written in an engaging style and chapters are of a handy length to read sitting in the garden in an hour or so. The sources and further reading section is excellent if you want to learn more about any chapter.
Postscript: I made a note to myself that Aboriginal and Torres Strait Islander Australia map of Australia was not reproduced in the book, so I link it here. To be fair it would not reproduce well in black and white at the scale of the book.
