Answer :

The ancient Nok culture of western Sudan was known for:

1. Terracotta Figures: The Nok culture is famous for its terracotta sculptures, particularly life-sized human figures that date back to around 500 BC to 200 AD. These sculptures exhibit a high level of craftsmanship and artistic skill, depicting human figures with elaborate hairstyles, clothing, and jewelry.

2. Iron Working: The Nok people were early ironworkers, known for their advanced iron smelting and forging techniques. They produced iron tools, weapons, and ornaments, indicating a significant technological advancement for that time period.

3. Cultural Complexity: The Nok culture was characterized by a complex social organization, as evidenced by the presence of terracotta figures representing individuals of high social status or possibly spiritual significance. This suggests a stratified society with distinct social roles and hierarchies.

4. Artistic Achievements: The intricate and detailed terracotta sculptures of the Nok culture showcase their artistic achievements and creative abilities. These sculptures provide valuable insights into the cultural practices, beliefs, and aesthetics of the ancient Nok people.

In summary, the ancient Nok culture of western Sudan was known for its terracotta figures, iron working skills, cultural complexity, and artistic achievements, all of which contribute to our understanding of this ancient civilization.