Originally published by Manchester University Press in 1963, this book is now regarded as a classic of international law literature. R. Y. Jennings examines the major issues relating to the acquisition of territory in a stimulating and elegant manner, providing a sense of the critical relationship between law and politics on the international scene - vital if law is to be practiced and interpreted correctly.

This reissue features a new introduction by Marcelo G. Kohen of the Graduate Institute of International and Development Studies, Geneva, contextualising the work and...