The Kushanas adopted the title "Son of God" possibly inspired by _________, who recognised themselves as the sons of heaven.

Chinese Rulers

The correct answer is Option (2) → Chinese Rulers

The concept of Divine Kings:

One means of claiming high status was to identify with a variety of deities. This strategy is best exemplified by the Kushanas (c. first century BCEfirst century CE), who ruled over a vast kingdom extending from Central Asia to northwest India. Their history has been reconstructed from inscriptions and textual traditions. The notions of kingship they wished to project are perhaps best evidenced in their coins and sculpture. Colossal statues of Kushana rulers have been found installed in a shrine at Mat near Mathura (Uttar Pradesh). Similar statues have been found in a shrine in Afghanistan as well. Some historians feel this indicates that the Kushanas considered themselves godlike. Many Kushana rulers also adopted the title devaputra, or “son of god”, possibly inspired by Chinese rulers who called themselves sons of heaven.