Answer
Maintained majority loyalty refers to the result of ‘Abdu'l-Bahá’s efforts to preserve the unity of the Baháʼí Faith following the passing of his father, Baháʼu'lláh. ‘Abdu'l-Bahá succeeded in maintaining the support and allegiance of the vast majority of Baháʼís, despite a period of conflict with members of his extended family who rejected his spiritual authority.