Advance
New World
As the Florentine navigator Amerigo Vespucci says, the lands discovered by Columbus are not the Indies but, in fact, a whole New World unknown to our ancients and waiting to be mapped and claimed.
New WorldInstitutionallowAdvance tree
The root of a tree in 
Discovery.
Modifiers
Definitionin_game/common/advances/0_age_of_discovery.txt:17
21depth = 0
29ai_preference_tags = {
exploration
}