Original sentence: Although, the benefits of these reforms weren't percolated down to the lowest strata of Bihar's society, the Schedule Castes, many new landlords of the post reform period hailed from groups such as Koeri, Kurmi and Yadav caste of Bihar.The majority of these zamindars usually belonged to upper-caste Hindu communities such as Rajputs, Maithil Brahmins, Bhumihars, Kayasthas or Muslims
Edited sentence: Although, the benefits of these reforms weren't percolated down to the lowest strata of Bihar's society, the Schedule Castes, many new landlords of the post reform period hailed from groups such as Koeri, Kurmi caste of Bihar.The majority of these zamindars usually belonged to upper-caste Hindu communities such as Rajputs, Yadavas, Maithil Brahmins, Bhumihars, Kayasthas or Muslims