What are some reasons that Rome was able to take over italy?

Question

A.Bc Rome was mountainous
B.Bc the romans won wars over neigboring city states
C. Bc the Romans weren't good fighters
D. bc italy was pretty flat making it easier to get from place to place

I might post some more guys but thank you if you asnwer :) <3<3

Answer 1

And you think ... ?