So I've clicked answers to issues several times that included executing people, but I've never gotten "capital punishment" as one of my Leading Causes of Death in the stats. I made a different nation recently where I didn't purposefully pick any options to do with capital punishment, yet I suddenly have "capital punishment" as one of my causes of death for that other nation, and not for Wiewawoe (I think this happened when I legalized dueling in my other nation, though I don't see why this would also legalize death penalty…).
To cut it short: I'd like to know which options to which issues will give me "capital punishment" as a cause of death in my nation.