A new international study is challenging long-standing beliefs about the origins of democracies, showing that systems of shared governance developed in many parts of the world, such as Asia and the Americas, not just in ancient Greece. Drawing on archaeological and historical data, researchers found that inclusive political structures appeared independently across diverse societies in Asia, the Americas, and beyond.
The research, published in Science Advances, examined evidence from 31 ancient societies spanning multiple continents. It concludes that collective decision-making was not a single invention tied to Western civilization, but rather a recurring development shaped by local conditions. These findings question the traditional narrative that democracy followed a linear path beginning in Athens.
Evidence points to global roots of shared governance
For decades, scholars largely associated democratic systems with ancient Athens and, to a lesser degree, Republican Rome. However, the new analysis presents a broader picture. According to lead author Gary Feinman of the Field Museum, several non-European societies created governance systems that restricted elite control and enabled wider participation.
Political scientist David Stasavage of New York University noted that both democratic and autocratic features existed across ancient civilizations. Researchers emphasized that elections alone do not define democracy. Instead, they focused on how power was distributed and how inclusive decision-making processes were within each society.
To better understand political organization, the team relied heavily on archaeological evidence. Urban layouts, public gathering spaces, and architectural design offered key insights. Large plazas and communal structures suggested open participation, while cities centered around palaces or elite compounds pointed to concentrated authority.
Power structures reflected in the economy and design
Material evidence, such as burial practices and artwork also helped researchers assess political systems. Monumental tombs and imagery portraying dominant rulers indicated centralized power, whereas more modest representations suggested broader governance.
Archaeologists in Mexico have uncovered two decapitated stucco reliefs dating back 1,300+ years in Tlaxcala.
The figures, linked to elite power and fertility symbolism, may reshape understanding of how authority was shared across ancient Mesoamerican sites—not just in Cacaxtla. pic.twitter.com/HDmvyxEXg0— Tom Marvolo Riddle (@tom_riddle2025) March 19, 2026
The team developed an “autocracy index” to compare societies, placing each on a spectrum from highly centralized rule to more inclusive systems. Their findings show that the scale of a society did not determine its political structure. Instead, the way leaders financed their authority played a decisive role.
Societies that relied on controlled resources like mining, trade, or warfare tended to concentrate power. In contrast, those supported by taxation or shared labor systems were more likely to distribute authority among a wider population.
The study also found a link between governance and inequality. More inclusive systems were generally associated with lower levels of economic disparity. Co-author Linda Nicholas said the findings highlight how many societies developed mechanisms for broader participation, even without formal democratic institutions.
Researchers argue that these historical patterns of ancient democracies in Asia and America remain relevant. As wealth and influence become increasingly concentrated in modern times, understanding how earlier societies balanced power may offer valuable lessons for sustaining inclusive governance today.