Answer:
I think it's A. I'm sorry if I messed up, or in latin Me paenitet, si viator sursum.
Explanation:
Uh lowkey forgot everything abt roman history but i gotchu.
Lets eliminate D because pretty sure they didnt develop it.
Did they create the latin language? i dont know
Was their society equal?? no. they had slaves ecks dee
Honestly dont even know abt c
its probably a lol
the answer is A..................
It's Demand
Two goods are substitutes if one can replace the other in consumption. If a substitute good becomes cheaper this shifts the demand curve in.
A
O think is a