historical_units = {
	western_medieval_infantry
	western_medieval_knights
	western_men_at_arms
	dutch_maurician
	austrian_tercio
	austrian_grenzer
	austrian_hussar
	prussian_frederickian
	prussian_uhlan
	prussian_drill
	mixed_order_infantry
	open_order_cavalry
	napoleonic_square
	napoleonic_lancers
}