Roman weapons - the shield

The video tutorial explains the features and functions of a scooter used by Roman legions. It starts with the boss, which protects the hand and can be used offensively. The scooter's structure includes a metal strip for durability, a handle, and a leather strap for carrying. Its curved design offers maximum protection, reinforced with wooden strips. The front of the scooter is decorated with emblems representing different legions, such as the 2nd Legion Augustus. The uniform decoration of a legion's scooters was meant to be intimidating.

How many men were in the Legion mentioned in the text?

What effect would a Legion of 5000 men with decorated scooters have on an observer?