Correct option is C
The Boghazkoi inscription, discovered in modern-day Turkey, contains references to Vedic deities such as Indra, Mitra, Varuna, and Nasatya (Ashvins). This inscription is significant because it establishes an ancient Indo-Aryan connection between the Indian subcontinent and the Near East. The names of these Vedic gods appear in a treaty between the Hittites and the Mitanni, an Indo-Aryan ruling class in northern Syria, dating back to the 14th century BCE. The Boghazkoi inscriptions are vital in understanding the spread of Vedic culture and the broader Indo-European migrations.