Reach 3000 renown (+5% per leader) by performing the following actions:
+1000 per tribal peace formed
+1000 per nation peace formed
+2000 per tribal alliance formed
+2000 per nation alliance formed
Diplomat leaders can sign one alliance to a tribe. Marrying your leader to a tribe will net +160 opinion after getting an heir.
All other leaders may sign multiple peace treaties.
Events may also provide an alliance:
- influence a tribal leader, be at war with another tribe and hope to get an the "Old Enemies" event