Complex sentence: Pazhassi Raja's warfare with Mysore troops can be divided into two phases-first phase lasted from 1773 till 1782 and during this time Mysore ruler was Hyder Ali.
Split into simpler sentences: Pazhassi Raja's warfare with Mysore troops can be divided into two phases. First phase lasted from 1773 till 1782 and during this time Mysore ruler was Hyder Ali.