Hi. I'm making a game like Civilizations and Humankind. Here are the ages in my game:
1. Stone Age (approx. 2.5 million BCE - 3000 BCE): In a world untouched by civilization, primitive tribes roam vast landscapes, thriving through their mastery of stone tools, fire, and the art of survival, living harmoniously with nature whilst slowly unraveling the secrets of the natural world.
2. Bronze Age (approx. 3000 BCE - 1200 BCE): Emerging civilizations harness the transformative power of bronze, as mighty empires rise from the endless sands, their cities bustling with trade and innovation, forging ahead in monumental leaps that forever change the world.
3. Iron Age (approx. 1200 BCE - 500 BCE): The clanging of iron forges echoes throughout ancient nations as they embrace this precious metal, fueling their boundless ambition for conquest, as empires clash and mighty warriors battle for dominion, forever altering the course of history.
4. Classical Antiquity Age (approx. 500 BCE - 476 CE): The cradle of civilization blooms in breathtaking grandeur, as empires revere the timeless wisdom of philosophers, erect magnificent temples, and influence the world with their cultural achievements, leaving an indelible mark on the annals of human heritage.
5. Early Middle Age (approx. 476 CE - 900 CE): From the ashes of fallen empires, fragmented kingdoms rise, navigating the winding labyrinth of feudalism, where chivalrous knights and wise rulers shape their destinies, amidst dark ages and turbulent times, searching for stability and enlightenment.
6. High Middle Age (approx. 900 CE - 1300 CE): The resplendent era flourishes, adorned with soaring cathedrals and tales of valor, as feudalism gradually gives way to nascent cities, bustling with trade, invention, and a rekindled pursuit of knowledge, launching humanity towards a path of progress.
7. Late Middle Age (approx. 1300 CE - 1500 CE): The world teeters on the cusp of extraordinary change, as kingdoms clash in bitter conflicts, treasures from eastern lands pique the curiosity of explorers, and a renaissance of thought simultaneously shatters established traditions and gives birth to new possibilities.
8. Renaissance Age (approx. 1500 CE - 1700 CE): From the embers of the past, an era of rebirth illuminates the world, where artistic brilliance flourishes, scientific breakthroughs revolutionize understanding, and ambitious monarchs strive for supremacy, as humanity marvels at the intertwined threads of beauty and progress.
9. Enlightenment Age (approx. 1700 CE - 1800 CE): Radiant enlightenment awakens minds, challenging established norms and fostering the spirit of reason, inspiring revolutions and fostering newfound freedoms, forever altering the social fabric of societies, and paving the way for a brighter future.
10. Industrial Age (approx. 1800 CE - 1900 CE): The world reverberates with the clamor of steam engines and the hum of industry as society is irrevocably transformed, forging ahead into an era of progress, economic growth, and urbanization, leading to unprecedented advancements in technology and human achievement.
11. Machine Age (approx. 1900 CE - 1960 CE): The relentless march of machinery reverberates through every aspect of life, as assembly lines and innovation shape the world, connecting continents through transportation and communication, while societies grapple with the profound implications of a world driven by relentless progress.
12. Information Age (approx. 1960 CE - present): The digital realm entwines with reality as the internet revolutionizes global connectivity, presenting boundless opportunities for communication, knowledge-sharing, and innovation, transforming societies and propelling humanity into an era defined by instant access to information and unprecedented technological advancements.

For each of these ages, come up with a playable civilization based on the history of the United States. Describe each civilization according to the following points:
- Civilization Name 
- Ruler Person
- Specialization (War, Science, Industry, Culture or Agriculture)
- Civilization Description