# World map in 100 BC

Source page: https://geographichistory.app/map/100-bc/

136 states share the map in 100 BC. The largest by mapped area are Han Dynasty, Parthia and Xiongnu.

Han Dynasty is the largest state on the map in 100 BC, a position it has held since 184 BC (before that: Maurya Empire). It is still the largest in 2000, the last year of the atlas. The five largest states hold 44% of all land with a recorded ruler. 84% of the land on the map has no recorded state. There are fewer states than in 146 BC: 136 against 158.

## Largest states in 100 BC

| State | Mapped area (km²) | Provinces |
|---|---|---|
| Han Dynasty | 3,829,000 | 93 |
| Parthia | 1,698,000 | 34 |
| Xiongnu | 1,550,000 | 17 |
| Roman Republic | 1,405,000 | 98 |
| Ptolemaic Kingdom | 1,054,000 | 25 |
| Indo Scythians | 763,000 | 19 |
| Bafour | 676,000 | 27 |
| Maurya Empire | 618,000 | 22 |
| Babyllinioi | 568,000 | 13 |
| Chin | 554,000 | 35 |

## Changes since 146 BC

- On the map, Indo Scythians takes the place of Greco-India (about 340 thousand km²).
- On the map, Indo Scythians takes the place of Arachosia (about 300 thousand km²).
- On the map, Lelang takes the place of Gojoseon (about 280 thousand km²).
Other changes: 136 provinces changed hands.
- Han Dynasty gained about 1.1 million km², mostly from Nanyue and Minyue.
- Parthia gained about 770 thousand km², mostly from Seleucid Empire and Greco Baktria.
- Roman Republic gained about 600 thousand km², mostly from Pergamon and Phrygia.
- Bafour gained about 420 thousand km², mostly from Carthage and Massylii.

## Battles 100 BC - 45 BC

- 89 BC: Asculum, Marche (Social War), won by Rome
- 86 BC: Chaeronea (1st Mithridatic War), won by Rome
- 86 BC: Orchomenus (1st Mithridatic War), won by Rome
- 83 BC: Mount Tifata (Sullan Civil War), won by General Lucius Sulla
- 82 BC: Colline Gate (Sullan Civil War), won by Lucius Cornelius Sulla
- 82 BC: Sacriportus (Sullan Civil War), won by General Lucius Cornelius Sulla
- 73 BC: Cyzicus (Mithridatic War), won by Rome
- 71 BC: Silarus (3rd Servile War), won by Rome
- 69 BC: Tigranocerta (3rd Mithridatic War), won by Rome
- 58 BC: Bibracte (Rome's Gallic Wars), won by Rome
- 57 BC: Pontevert (Rome's Later Gallic Wars), won by Rome
- 52 BC: Alesia (Rome's Later Gallic Wars), won by Rome