The Wheel makes goods transport much easier, especially along <l:8,19>roads<e>. In the military, <l:1,78>Chariot<e> is a powerful and fast unit that can outrun any infantry on <l:5,4>grasslands<e> or <l:5,1>plains<e>. Finally, the <l:3,52>Via Appia<e> provides free transport across the empire, thus having a beneficial effect on the economy.