It was a tactic used by the military to disorganize the enemy forces through the force of mobile vehicles and firepower
Oh sorry i didnt read the other part of the question...
Answer:
Explanation:The Romans traded goods throughout their Empire. By importing goods from other countries they raised their standard of living and were able to have many luxuries. The Romans used their network of roads and also waterways to transport goods from one country to anoth
They were expected to give the mother country with resources that would otherwise be unobtainable without trading or buying it from another country