Answer:
Option B.
Step-by-step explanation:
Transport men to the battlefield, is the right answer.
A war cart is one of many old types of the early combat vehicle involving an equipped or protected animal-drawn cart. These war carts were given protective surfaces with shooting holes and massive firepower from either a cannon or a team of hand-gunners, crossbowmen and archers, backed by soldiers using pikes spears and flails.