Dyarchy was introduced in which year in the sub-continent:

🧠 Explanation:

Dyarchy was introduced in 1919 in the subcontinent, dividing governance responsibilities. For history students, this highlights colonial reforms, making it a key topic for studying Indian history, British policies, and political transitions. It shaped governance structures. Understanding this reveals colonial administrative changes. It’s essential for analyzing colonial history, political reforms, and South Asian studies. Studying dyarchy offers insights into how governance evolved, crucial for history, political science, and regional studies.