I think most Christians and Moslems regard Hindus as pagans. Most of the Hindus that I know regard themselves as monotheistic, with God having many incarnations.
Not to start a religious war but at the same time the Aztecs were offering sacrifices to their gods, Christians in Europe were putting thousands of non-believers to torture and death. Witch burnings in Europe reached the hundreds of thousands. When you start comparing killings for religous...
Stonehenge also required organized labor and shipping stone a fair distance.
The anceint Egytians and Chinese had well-developed bureaucracies, and the Chinese system was merit based, with civil service exams.
Calendars of many different types were invented by pagans of all sorts, and so was...
Actually, the Renaissance was the when science really took off in Europe. It was a revival of art, culture and science, lost during the middle ages. It was based on the pagan ideas of Rome and Greece, and preserved largely by the Eastern Church and Islam.
Arguable, science was more advanced...