Answer:
d. legislative districts
Explanation:
State legislative districts are areas from which members are being elected into the state legislatures. State legislative districts consists of the upper (senate—SLDU) and lower (house—SLDL) chambers.
The Arizona State Legislature consists of 30 legislative districts, with each legislative district electing one senator and two representatives who are to serve a two year term.
I think the answer would be D
Economics is
O a social science that studies cultures
O an early form of money
a social science that focuses on decision-making
O a book by Adam Smith