From StrategyWiki, the free strategy guide and walkthrough wiki

This page shows how the Egyptian technology advances through the ages. The columns show the technology improvements and units each building is responsible for. Therefore, you can look for a unit, improvement, or building to see what it will enable you to build later in the game, to make decisions on whether or not those items are worth building at a particular point in the game.

Legend

--------------	Buildings
--------------	Units
--------------	Improvements
→	Item to the right requires item to the left
↓	Item below requires item above

Egyptian

Archaic Age	Town Center	House	Lumber Camp	Mining Camp	Granary	Farm	Dock	Wooden Wall	Outpost						Temple
	Villager		Hand Axe	Pickaxe	Husbandry		Fishing Ship	↓
	Pharoah		↓	↓	Hunting Dogs			↓
	Priest		↓	↓				↓
	Mercenary		↓	↓				↓
Classical Age	Masons		Bow Saw	Shaft Mine	Plow		Kebenit	Stone Wall	Watch Tower	Barracks	Armory
	↓		↓	↓	↓		Transport Ship	↓	Signal Fires	Spearman	Copper Weapons
	↓		↓	↓	↓		Purse Seine	↓	Crenelations	Axeman	Copper Mail
	↓		↓	↓	↓		Enclosed Deck	↓	↓	Slinger	Copper Shields
	↓		↓	↓	↓			↓	↓	Medium Spearmen	↓
	↓		↓	↓	↓			↓	↓	Medium Axemen	↓
	↓		↓	↓	↓			↓	↓	Medium Sligers	↓
	↓		↓	↓	↓			↓	↓	↓	↓
Heroic Age	Mercenary Cavalry		Carpenters	Quarry	Irrigation		Ramming Galley	Fortified Wall	Guard Tower	Levy Barracks	Bronze Weapons	Migdol Stronghold	Market	Siege Works
	Architects				↓		War Barge	↓	Carrier Pigeons	Heavy Spearmen	Bronze Mail	Chariot Archers	Camel Caravan	Siege Tower
	Fortified Town Center				↓		Salt Amphora	↓	Boiling Oil	Heavy Axemen	Bronze Shields	Camelry	Ambassadors	Draft Horses
					↓		Archer Ship Cladding	↓	↓	Heavy Slingers	↓	War Elephants	Tax Collectors
					↓			↓	↓	↓	↓	Heavy Chariots
					↓			↓	↓	↓	↓	Heavy Camels
					↓			↓	↓	↓	↓	Heavy Elephants
					↓			↓	↓	↓	↓	Levy Migdol
					↓			↓	↓	↓	↓	↓
Mythic Age					Flood Control		Reinforced Ram	Citadel Wall	Ballista Tower	Conscript Barracks	Iron Weapons	Champion Chariots	Coinage	Catapult	Lighthouse
							Conscript Sailors			Champion Spearmen	Iron Mail	Champion Camels		Engineers	Wonder
							Naval Oxybeles			Champion Axemen	Iron Shields	Champion Elephants
										Champion Slingers	Burning Pitch	Conscript Migdol