The Name of the units and description of them so far.

Light Infantrymen;

Fyrdmen (Militia/recruits, they get drafted or they sign up to the army)

Equipment - Spear/axe, Shield, Helmet (Might have padded armour) and a throwing weapon

Use - To get as many men on the field as possible, they support the army and can be used for flanking
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Geoguth ("Young Warriors" Step up from the Fyrdmen, they are trained warriors, professional men)

Equipment - Spear/axe/sword, with another axe, shield, helmet, Chainmail or leather armour and a throwing weapon.

Use - quick soldiers used for screening, flanking, chasing routing men and ambushing
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Archer (Ranged unit)

Equipment - helmet, bow, shortsword, padded armour

Use - Ranged units.

Heavy Infantry;

Huscarls (Professional skilled warriors)

Equipment - Plated Chainmail, Sword/spear/ two handed axe, shield, helmet and a throwing weapon.

Use - Used for frontline fighting.