Answer:
Fact.
Explanation:
A proposition of fact is considered to be a statement in which the focus is primarily to make the audience (e.g arbitrator) believe in it as the truth of false.
In other words, a proposition of fact may deals basically on the existence or non existence, occurrence or non occurrence of something.
Hence, in this case, Since they were focusing on whether something did or did not happen, they were arguing a proposition of FACT.
With the assistance of the ulema and qadis, the Abbasid empire was administered "<span>under the guidelines of the Quran and sharia," since there was an unflappable religious influence to the governance strategy. </span>
They got caught and executed
Malcolm X promoted that idea of "separating the races" of white and black as one of the answers to the race problem in the United States, since he believed the two races could never truly live peacefully in a fully-integrated society.