Understanding the Yavana Kingdom and Indian Rulers

The question asks about the ruler regarded as the establisher of the Yavana kingdom. This refers to historical interactions between Indian rulers and the Indo-Greek or Hellenistic kingdoms (often referred to as Yavanas) that existed in parts of the Indian subcontinent.

Gotamiputra Siri-Satakani: Defeating the Invaders

Gotamiputra Siri-Satakani was a powerful king of the Satavahana dynasty who reigned in the Deccan region of ancient India. He is celebrated for his military achievements and for reviving the power of the Satavahana kingdom. Historical sources, particularly the famous Nasik inscription of his mother, Gotami Balasiri, credit him with extensive conquests and victories against various foreign groups who had established control in adjacent areas.

The Nasik inscription specifically mentions his victories over:

• Yavanas (Indo-Greeks)
• Sakas (Indo-Scythians)
• Pahlavas (Indo-Parthians)

He is described as the destroyer of the Sakas, Yavanas, and Pahlavas, who had become powerful and established their own 'kingdoms' or ruling areas. By defeating their rulers and reclaiming territories, Gotamiputra Satakarni significantly weakened their power and influence in the regions he conquered. While he didn't establish *their* kingdom, he was the major Indian ruler of his time who challenged and defeated the Yavana rulers, effectively pushing back against their established domains.

Why Other Options are Not Correct

• Samudra Gupta: A powerful emperor of the Gupta dynasty (much later than the Satavahanas). While he expanded the Gupta empire widely, his major conflicts were with other Indian kingdoms and rulers, not specifically identified with defeating the 'establisher' of a Yavana kingdom in the way Gotamiputra Satakarni is associated with pushing back Yavanas.
• Chandragupta Maurya: The founder of the Maurya Empire. He did interact with the Seleucid Empire (a Hellenistic kingdom founded by Seleucus I Nicator) and defeated Seleucus I, leading to a treaty. However, he is not typically referred to as the establisher of a Yavana kingdom or someone who defeated its establisher; rather, he dealt with an existing large Hellenistic empire bordering his own. His reign was much earlier than the period when Gotamiputra Satakarni confronted the Indo-Greek and other groups.
• Krishnadeva Raya: A renowned emperor of the Vijayanagara Empire in South India, who reigned in the 16th century CE. His period is much later than the era of Yavanas (Indo-Greeks) in Northwest India and the Deccan. His conflicts were primarily with the Deccan Sultanates.

Therefore, based on historical accounts highlighting his decisive victories against the Yavanas and other foreign rulers who had established themselves, Gotamiputra Siri-Satakani is the ruler associated with challenging and defeating the powers described as 'Yavana kingdom' estabilshers in the context of the options provided.

Revision Table: Key Indian Rulers and Periods

Additional Information: Yavanas and Satavahana Dynasty

The term 'Yavana' is derived from the Greek word 'Ionian' and was used in ancient Indian texts to refer to Greeks and people from Hellenistic kingdoms. After the decline of the Maurya Empire, various Indo-Greek, Indo-Scythian (Saka), and Indo-Parthian (Pahlava) kingdoms were established in parts of northwestern and western India.

The Satavahana dynasty ruled over the Deccan region for several centuries. Gotamiputra Satakarni is considered one of their greatest rulers. His inscriptions provide valuable insights into the political conditions of the time and the struggles against foreign invaders.

His victory over the Yavanas, Sakas, and Pahlavas is significant because it pushed back their influence from crucial areas and helped consolidate Satavahana power, ensuring relative stability in the Deccan.