The Turks were successful in invading India for several reasons including:
1. Military Tactics: The Turks, particularly the Ghaznavids and the Delhi Sultanate, were known for their advanced military tactics. They had a well-organized army, which included skilled cavalry units and the effective use of archers. These tactics gave them an advantage in battles against the Indian kingdoms.
2. Technological Advancements: The Turks introduced advanced weaponry and technology to the Indian subcontinent. They brought with them superior weapons such as the composite bow, which had a longer range and higher accuracy than the traditional Indian bows. The Turks also introduced the use of armored horses and chainmail armor, giving them an edge in warfare.
3. Political Fragmentation: During the time of the Turkish invasions, India was divided into numerous small kingdoms, lacking a unified political structure. This political fragmentation made it easier for the Turks to conquer and establish their rule over different regions. The lack of a united front against the invaders weakened the Indian kingdoms' resistance.
4. Economic Factors: The Turks were attracted to the wealth and resources of India. The Indian subcontinent was renowned for its abundant resources, including gold, precious gems, and valuable spices. The Turks saw India as a lucrative opportunity for plunder and expansion, which motivated their invasions.
5. Superior Leadership: The Turkish invaders had strong leaders who played a crucial role in their success. Leaders like Mahmud of Ghazni and Muhammad Ghori were skilled military strategists who effectively utilized their resources and exploited the weaknesses of the Indian kingdoms. Their leadership and strategic decisions contributed to the Turks' triumphs in India.
I hope this helps you. :)