Lattice

Historical event directly led to the creation of the civilization element.

Historical event embodied or practiced the civilization element.

Historical event occurred at geographic location.

Historical events linking dynastic timelines and event successions.

Civilization concept links to or requires another concept.

Civilization element influenced or drove the historical event.

Civilization element is materialized or witnessed at location.

Geographic locations in the same region or connected by route.

Geographic location or layout shaped the historical event.

Geographic resources enabled the civilization element or craft.