Full list of all 38 Rise of Nations: Extended Edition achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Destroy 10,000 buildings
Train 1,000,000 infantry units
Train 1,000,000 cavalry units
Build 10,000 buildings
Complete the World Map Campaign
Complete Espionage as the USA
Complete the Cold War Campaign
Complete Espionage as the Soviets
Complete the New World Campaign
Train 25,000 naval units
Train 50,000 artillery units
Train 10,000 air units
Win 100 games
Lose 100,000 units
Kill 50,000 units
Complete the Napoleon Campaign
Win 50 games
Gain control of 250 rare resources
Complete the Alexander the Great Campaign
Get a high score on any skill
Win Territory
Finish a multiplayer game
Knockout in Sudden Death
Research 4 finals in game
Win Wonder
Beat Tougher
Win Musical Chairs
Beat Toughest
Win 25 games
Win Peaceful Tech Race
Win Assassin
Win on a Big Huge Map
Collect 1,000,000 resources
Collect 5,000 resources from ruins
Send resources to an ally
Finish a game in Armageddon
Win 10 games
Capture a city