not 100% sure
The Roman army started with the foundation of Rome because of the need for defence. It ended with the end of Roman civilisation.
rome need an army
No, not quite. A Roman legion is a part of a Roman army. However at certain times and under certain conditions a "legion" could be considered the actual army. For example, if there was a need for a river crossing, a legion would be sent in to build a bridge and it would be said that the "army" built the bridge. It's all a matter of words. Generally, though, an army consisted of several legions under one commander.
The Roman army, like all other ancient armies was started because of a need for defense. From a defensive organization, armies grew to offensive bodies in order to secure their lands and wield power over others.
They had scary weapons.
She didn't have weapons. She was a pilot and didn't need weapons.
We really do not need tools, but it makes certain tasks easier. We also do not need weapons. Weapons are meant to kill and if you are a vegetarian you do not have to kill in order to survive.
She did not need weapons; she made the crops grow.
You need to counter the player's style not just the army they play. If the army uses a lot of psychic powers field librarians, if it's daemon heavy use Grey Knights. If they use Thousand sons, counter them with artificer armor or terminators. Plague marines are countered with high strength weapons, such as plasma weapons, meltas, lascannons. Infantry heavy armies can be countered by tanks and walkers.
You need to unlock the weapons.
to survive
You need to be level 35. There are also better maple weapons but they are level 64+. If you are lacking your secondary stat, you will need to use the level 35 Maple weapons until level 64.