It’s either B or D i’m sorry
Answer:
c
Explanation:
i took the test and got it correct
B. Mixed system
I'm not entirely sure though!
Answer: Merchants
Explanation:
Clergy are the people who work in the Church so that's false.
Royalty didn't need to grow from trade they were already royal.
and Common people didn't grow from it.
So that leaves - Merchants
The romans were innovative and impactful they created the aqueduct,concrete,newspapers,welfare,roads and highways,surgical tools etc