Explanations:The Salastambha dynasty was a significant medieval Indian dynasty that ruled parts of present-day Rajasthan and Madhya Pradesh. The dynasty was known for its political and military achievements, particularly under the rule of its kings. Shri Harsha, the 6th king of the Salastambha dynasty, is a notable figure in this context.
Shri Harsha's reign is marked by his territorial expansions and control over various regions in northern and eastern India. The first statement, which identifies Shri Harsha as the 6th king of the Salastambha dynasty, is historically accurate. The Salastambha dynasty had a series of rulers, and Shri Harsha's position as the 6th king is well-documented in historical records.
The second statement, which credits Shri Harsha with the overlordship of Gauda, Oda, Kalinga, and Kosala, is also correct. Gauda, Oda, Kalinga, and Kosala were significant regions in medieval India, and Shri Harsha's control over these territories reflects his military prowess and political influence. Gauda was located in present-day West Bengal and parts of Bangladesh, Oda (also known as Utkala) was in present-day Odisha, Kalinga was in the eastern coastal region of India, and Kosala was in the northern part of India, covering parts of present-day Uttar Pradesh and Bihar.
Both statements are historically accurate and reflect the significant role that Shri Harsha played in the Salastambha dynasty and the broader context of medieval Indian history. Therefore, the correct answer is that both statements are correct.