Both sides agreed that Allah is the one true God and that Muhammad was his messenger, but one group (which eventually became the Shiites) felt Muhammad's successor should be someone in his bloodline, while the other (which became the Sunnis) felt a pious individual who would follow the Prophet's customs was acceptable.
The words that best replace the underlined part of the paragraph to remove the "bandwagon” logical fallacy is<em><u> the number one athletic shoe in the entire world.</u></em>
This is best logical answer to the question asked above.