1. Consider the following statements about the Vijayanagara Empire:
- The Vijayanagara Empire was founded in the early 14th century by Harihara I and Bukka Raya I of the Sangama dynasty.
- The primary language of administration and court was Tamil.
- The Battle of Talikota (1565) resulted in the decisive defeat of the Vijayanagara Empire by the combined forces of the Deccan Sultanates.
- The architectural style of the Vijayanagara Empire shows a unique fusion of Dravidian and Indo-Islamic styles.
Which of the above statements are correct?