View source for Unlocking tech trees in Thrones of Britannia

The Technology Trees in [[Total War Saga: Thrones of Britannia]] are divided into Military and Civic Techs.  The unlocking requirements to start learning each tree are shown below.

===Military Techs===
Military techs relating to units (such as Melee Units) allow you to recruit better units and re-train existing units so that they become higher-tier ones. These techs also provide bonuses to units statistics and reduce upkeep. The Military Prestige tech tree provides other bonuses such as faster campaign movement and cheaper recruitment and upkeep. Bodyguards & Companions improves the quality of your generals' bodyguard units. Some techs increase the food upkeep cost of units, so the player needs to balance the advantages against the costs.

* '''Melee Units''' Recruit 5 sword or axe infantry
* '''Spearmen Units''' Recruit 5 spearmen
* '''Missile Units''' Recruit 5 bow, crossbow or other skirmisher units
* '''Siege Technology''' Win 5 siege battles
* '''Cavalry Units''' Recruit 5 cavalry units
* '''Military Prestige''' Raise a general to rank 10
* '''Bodyguards & Companions''' Attack another army 10 times
* '''Recruitment''' Research Warrior Society

===Civic Techs===

* '''Agriculture''' Build/upgrade in the Granary, Souterrain or Fougou chains <nowiki>*</nowiki> 
* '''Industry''' Build/upgrade in the Forge or Stadfordscir Forge chains <nowiki>*</nowiki> 
* '''Military Support''' Build/upgrade in the Garrison chain <nowiki>*</nowiki> 
* '''Leadership''' Build/upgrade in the Moot Hill, Law or Thing chains <nowiki>*</nowiki> 
* '''Trade''' Build Build/upgrade in the Market Hall or Longphort chains <nowiki>*</nowiki> 
* '''Community''' Build/upgrade in the Monastery chain or one of its unique variants <nowiki>*</nowiki> 

<nowiki>*</nowiki> alternatively take a region with the top level building in one of these chains

[[Category:ToB Information]]