Technology Overview History
Empire is the art of putting men in their place.
- Charles Maurice de Talleyrand, 19th century French statesman

Great Power is the sixth Civic Civic Research available at the Library. It is preceded by Constitution and is required to research the seventh and final Civic Civic technology, International Law.

Researching Great Power further increases the City Limit city limit by +1 and further expands the national borders. It also unlocks the Existentialism and Income Tax technologies at the Temple, and the Nationalism technology at the Towers.