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Expansionism

Consists of policies of states that involve territorial or economic expansion

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  • 5 chapters
Map of the Empire of Alexander the Great
Unknown author · Public domain

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Through Empire, Imperialism and Colonialism

As political conceptions of the nation state evolved, especially in reference to the inherent rights of the governed, more complex justifications arose. State-collapse anarchy, reunification or pan-nationalism are sometimes used to justify and legitimize expansionism when the explicit goal is to reconquer territories that have been lost or to take over ancestral lands. Lacking a viable historical claim of this nature, would-be expansionists may instead promote ideologies of promised lands, perhaps tinged with a self-interested pragmatism that targeted lands will eventually belong to the potential invader anyway.

Theories

Ibn Khaldun wrote that newly established dynasties, because they have social cohesion or Asabiyyah, are able to seek "expansion to the limit." The Soviet economist Nikolai Kondratiev theorized that capitalism advances in 50-year expansion/stagnation cycles, driven by technological innovation. The UK, Germany, the US, Japan and now China have been at the forefront of successive waves. Crane Brinton in The Anatomy of Revolution saw the revolution as a driver of expansionism in, for example, Russia under Stalin, the United States and the Napoleonic Empire. Christopher Booker believed that wishful thinking can generate a "dream phase" of expansionism such as in the European Union, which is short-lived and unreliable. According to a 2023 study, important historical instances of territorial expansion have frequently happened because actors on the periphery of a state have acted without authorization from their superiors at the center of the state. Leaders subsequently find it difficult to withdraw from the newly captured areas due to "sunk costs, domestic political pressure, and national honor."

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