Final answer:
Islam was spread through parts of India by the military advances of Mahmud of Ghazni. He successfully established the Islamic Ghaznavid dynasty and contributed significantly to the spread of Islam in northern India during his reign from 998 to 1030.
Step-by-step explanation:
Islam was spread through parts of India by the military advances of c. Mahmud of Ghazni.
The career of Mahmud of Ghazni highlights the expansion of Islam into the Indian subcontinent. Mahmud of Ghazni, who ruled from 998 to 1030, aggressively promoted the Islamic state by launching numerous campaigns against the northern Indian princes from his base in Afghanistan. His conquests proved highly successful, and the establishment of the Ghaznavid dynasty significantly spread Islamic influence across northern India.
This expansion of Islam was part of a broader pattern of invasions over several centuries that brought Arab and Turkic forces into northern India. These invasions played a crucial role in the political and cultural developments of the region, leading to increased cultural diversity and the establishment of lasting Islamic states such as the Delhi Sultanate.