Complex sentence: Throughout the entirety of his career, Babu Karam Singh was a member of the Shiromani Akali Dal party and hence had many companions within the party such as Parkash Singh Badal, Gurcharan Singh Tohra and Jiwan Singh Umranangal.
Split into simpler sentences: Throughout the entirety of his career, Babu Karam Singh was a member of the Shiromani Akali Dal party. Hence Bal had many companions within the party such as Parkash Singh Badal, Gurcharan Singh Tohra and Jiwan Singh Umranangal.