Advanced technologies appeared like the persian wheel for irrigation, the spinning wheel for weaving and the firearms in combat. Advanced foods and beverages came in the subcontinent like corn, potaoes, chillies, tea and coffee.
Final Answer:
Some technological changes associated with this period were:
(i) The use of Persian wheel in irrigation.
(ii) The use of spinning wheel in weaving.
(iii) The use of firearms in combat.
