Age of prosperity and progress the richest and most powerful *the 1st urban and industrial society in the world the greatest empire ruling over 1/4 of the world's landmass,over 20 nations Age of prosperity and progress ❖ the richest and most powerful ❖ the 1st urban and industrial society in the world the greatest empire ruling over 1/4 of the world’s landmass, over 20 nations