How did the caste system change ancient India? The caste system organized society into strict social classes.
The caste system required ancient Indians to learn a new lang
The caste system banned the religious rituals of ancient Indians
The caste system forced the ancient Indians to move out of Ind

The caste system organized society into strict social classes.

Explanation:

The caste system divides the people into different levels or classes, depending on their family's caste. This systematic categorization became the crux of society, giving the people a different form of identity in public.

The caste system divided Indian society into four- the Brahmins, Kshatriya, Vaishyas, and Shudras, according to one's occupation and status of life. This demarcation clearly denotes who can socialize with whom. Moreover, in this classification, the rich and higher classes enjoy many perks of society while the Shudras were literally deemed "untouchables". They became the 'ostracized' group of people, made for work, and deserved inferior treatment.

Thus, the caste system was one that organized, more like classed the society into different classes/ levels.

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.