The Nok civilization is a complex and sophisticated culture that existed in what is now Nigeria over 2,000 years ago. It suggests that Nigeria has a rich history and has passed through different stages of development, including the Stone Age. The Nok people were not from the East, but they developed their own unique civilization that was not directly related to that of Greece. However, they did have their own advanced social, political, and economic systems, as well as a rich cultural heritage that is still studied today.