Why did the Aryans migrate?

The Aryans migrated into the Indian subcontinent around 1500 BCE for various reasons, including the search for new pastures for their livestock, potential agricultural opportunities, and possibly due to climate changes that affected their original homelands in Central Asia. This migration led to the establishment of Vedic culture, which significantly influenced the social, religious, and linguistic landscape of ancient India. The movement was also driven by the pursuit of resources and better living conditions as they interacted with existing populations.