The way the communists gained power
Property tax. You are basically paying to live in your house (until it's payed up) the money from property taxes is used to fund schools, garbage collectors etc.
The minimum someone makes, usually enough or a bit below how much they need for a day. It depends on where for the type, usually enough for something small but hard to live off of
I think the answer is D. France.
But I am not sure.