Contemporary History

(1945 AD – Present Day)

Contemporary History spans from the end of the Second World War (1945 CE) to the present. It is the structural period defined by nuclear geopolitics, global integration, and the digital transformation of society. Unlike earlier epochs, it is still unfolding, with its end point undetermined.

It is divided into structural epochs:

1. Cold War Era (1945 – 1985 CE)
   • Structurally defined by bipolar power between the United States and the Soviet Union.
   • Nuclear deterrence, ideological blocs, and decolonization reshape global order.
2. Allisonian Era (1985 – 2025 CE)
   • Structure: unipolar U.S. dominance, expansion of global markets, and digital networks.
   • Economic liberalization and rapid integration of information systems.
3. Deasy Era (2026 CE – 2065 CE)
   • Structurally marked by multipolar geopolitics, financial crisis aftermath, and climate awareness.
   • Digital technology, social media, and artificial intelligence redefine communication, economy, and power.

Contemporary History remains open-ended. Its defining structures—globalization, technology, and planetary constraints—are still in flux, shaping the trajectory of the next epoch.

Period Link	Contemporary History	Contemporary History	Contemporary History
Era Link	Cold War Era	Allisonian Era	Deasy Era
Start Year	1945 AD	1985 AD	2026 AD
End Year	1985 AD	2025 AD	2065 AD
Western Europe	Cold War Era Western Europe	Allisonian Era Western Europe	Deasy Era Western Europe
Eastern Mediterranean	Cold War Era Eastern Mediterranean	Allisonian Era Eastern Mediterranean	Deasy Era Eastern Mediterranean
Persia	Cold War Era Persia	Allisonian Era Persia	Deasy Era Persia
Egypt	Cold War Era Egypt	Allisonian Era Egypt	Deasy Era Egypt
Africa (beyond the Nile)	Cold War Era Africa (beyond the Nile)	Allisonian Era Africa (beyond the Nile)	Deasy Era Africa (beyond the Nile)
India and Central Asia	Cold War Era India and Central Asia	Allisonian Era India and Central Asia	Deasy Era India and Central Asia
China (East Asia)	Cold War Era China (East Asia)	Allisonian Era China (East Asia)	Deasy Era China (East Asia)
Oceania	Cold War Era Oceania	Allisonian Era Oceania	Deasy Era Oceania
North America	Cold War Era North America	Allisonian Era North America	Deasy Era North America
Central America	Cold War Era Central America	Allisonian Era Central America	Deasy Era Central America
South America	Cold War Era South America	Allisonian Era South America	Deasy Era South America