Infrastructure: The Incas built an extensive network of roads and bridges that connected their empire, allowing for efficient trade and communication. This infrastructure was crucial to the Inca's ability to control and administer their territory, and allowed for the rapid deployment of troops and supplies in times of war or natural disaster. By contrast, the Romans, while also skilled engineers, did not build as extensive a network of roads, and relied more heavily on waterways for transportation.
Agriculture: The Incas developed a highly efficient system of agriculture that enabled them to produce enough food to support their large population. This system involved the use of terracing, irrigation, and crop rotation, which allowed the Incas to cultivate crops in even the most difficult environments. The Romans, on the other hand, were less successful at agriculture and often had to rely on imported food to feed their population.
Social welfare: The Incas had a strong tradition of social welfare, and took care to ensure that even the poorest members of society had access to basic necessities. This included providing food, housing, and education, as well as healthcare and other social services. The Romans, while also having some social welfare programs, did not have as comprehensive a system as the Incas.
Military: The Incas had a powerful and disciplined military that was able to conquer and control a vast empire. The Inca military was well-organized and equipped, and used a variety of tactics to defeat their enemies. By contrast, the Roman military, while also powerful, was often plagued by internal conflicts and political instability.
Cultural diversity: The Inca Empire was home to a wide range of ethnic groups and cultures, and the Incas were able to successfully incorporate these groups into their empire without destroying their unique identities. The Romans, on the other hand, often assimilated conquered peoples into Roman culture, and did not always respect the traditions of the peoples they conquered.
In conclusion, while it is difficult to say definitively that the Inca Empire was better than the Roman Empire, there are several areas in which the Incas may have had an advantage. These include infrastructure, agriculture, social welfare, military strength, and cultural diversity. However, it is important to remember that both empires were complex and multifaceted societies, and each had its own unique strengths and weaknesses.