Babar

**Statement 1 is incorrect:** Gunpowder was already known and used in India before Babur's arrival, likely introduced by the Mongols in the 13th or 14th century. **Statement 2 is incorrect:** The use of arches and domes in Indian architecture predates Babur. It was a prominent feature in earlier architectural styles like Indo-Islamic and Deccan Sultanate architecture. Babur did introduce new military tactics and technologies, but gunpowder wasn't a novelty. **Statement 3 is correct:** His victory at the Battle of Panipat in 1526 marked the beginning of the Mughal Empire, an extension of the Timurid dynasty he hailed from. So, the establishment of the Timurid dynasty is the most accurate consequence of Babur's arrival.