Question

Why did the British consider Hyder Ali as their most dangerous
rival in South India ?​

Answer 1

Hyder Ali , Haidarālī (c. 1720 – 7 December 1782) was the Sultan and de facto ruler of the Kingdom of Mysore in southern India. Born as Sayyid wal Sharif Hyder Ali Khan,[citation needed] he distinguished himself militarily, eventually drawing the attention of Mysore's rulers. Rising to the post of Dalavayi (commander-in-chief) to Krishnaraja Wodeyar II, he came to dominate the titular monarch and the Mysore government. He became the de facto ruler of Mysore as Sarvadhikari (Chief Minister) He offered strong resistance against the military advances of the British East India Company during the First and Second Anglo–Mysore Wars, and he was the innovator of military use of the iron-cased Mysorean rockets. He also significantly developed Mysore's economy.