historical_units = {
	western_medieval_infantry
	western_medieval_knights
	gaelic_galloglaigh
	gaelic_mercenary
	gaelic_free_shooter
	irish_charge
	scottish_highlander
	british_redcoat
	british_hussar
	british_square
	mixed_order_infantry
	open_order_cavalry
	napoleonic_square
	napoleonic_lancers
}