The British finally won after carrying out gruelling protracted jungle campaigns against the Polygar armies.
The British finally won after carrying out long and difficult protracted jungle campaigns against the Polygar armies and finally defeated them.
The British finally won after carrying out long and difficult protracted jungle campaigns against the Polygar armies and finally defeated them.
Use simpler wording: The British finally won after carrying out gruelling protracted jungle campaigns against the Polygar armies. Output: