What is one way the Romans maintained control of the villages in the Alps?

the economic difference between the three colonial regions. shipbuilding, whaling, fishing, and trapping where also main factors to the economy. the southern regional colonies economy was based on sugarcane, rice, cotton, tobacco, and indigo.

the first one you have to divide thenn add then multiply then add but mabey pemdaz pie equals 3.14 duuuhhh