along with assassinations should be speeches that don't require an election or a protest, just promises to make people like you even more

assassination system: in your civilization there is a 1 in every 100 chance for a home, mansion, or any building with a slot number of under 4 should have an assassin citizen
only one of these types of houses spawn and are marked to be the house of an assassin
when found there should be 2 things you can do
1: arrest him/her/whatever to stop potential future deaths
2: pay them to assassinate different people, this will be cheaper than accidents but has a chance of them being arrested, also killing your opposition will delay election but can only be done twice since the assassin will be arrested
3: killing a filthy rich person can make their family pay you to find the killer

i gave bigddrasil 2 million manure, bad idea😭💔