Brief History of Tripartite Alliance Earth

Napoleonic Wars (1803-1814)

The Generation of British Preeminence (1815-1850)

The Rising Challengers (1851-1870)

La Belle Époque (1871-1913)

First World War, Interregnum, and Second World War (1914-1944)

les quarantes glorieuses (1945-1981)

World Review: 1981

Third World War and Reconstruction (1982-1998)

ITA Contact and Aftermath (1998 to present)