Time
Associated Documents (1)
| Main Author | Published Year | Title | Document Type | ||
|---|---|---|---|---|---|
| Hart, Hornell | Was there a prehistoric trend from smaller to larger political units? | Article | |||
Associated Hypotheses (1)
| Main Author | Published Year | Hypothesis | |
|---|---|---|---|
| Hart, Hornell | 1944 | Increase in size of areas controlled by any single political unit has been accelerating with respect to time (300) |