Longbow - Foot Archer, Classical Age
(II)
Medium-ranged foot infantry with little armor; cheaper than Archers, more effective
against enemy Heavy Infantry.
King's Longbow - Foot Archer, Medieval
Age (III)
Medium-ranged foot infantry with little armor; cheaper than Crossbowmen, more effective
against enemy Heavy Infantry.
King's Yeomanry - Foot Archer, Gunpowder
Age (IV)
Long-ranged, cheap foot infantry with little armor; extremely effective against
enemy Heavy Infantry.
Highlanders - Gunpowder Infantry, Enlightenment
Age (V)
Particularly effective against all forms of enemy infantry.
Black Watch - Gunpowder Infantry, Industrial
Age (VI)
Particularly effective against all forms of enemy infantry.
Lancaster Bomber - Bomber, Modern Age
(VII)
More powerful against enemy cities and buildings than normal Bomber; somewhat inaccurate.