Military expansion. The Rashidun Caliphate expanded gradually; within the span of 24 years of conquest, a vast territory was conquered comprising Mesopotamia, the Levant, parts of Anatolia, and most of the Sasanian Empire. Unlike the Sasanian Persians, the Byzantines, after losing Syria, retreated back to Anatolia.
1 And the nature of this reality again can neither be consistently represented as a fixed and hard substance nor as an unalterable something, but only as a fixed order of recurrence of continually changing events or impressions.
Definition A rhetorical term for the repetition of a word or phrase at regular intervals. Repetition of the same word or clause after intervening matter. More strictly, repetition at the end of a line, phrase, or clause of the word or words that occurred at the beginning of the same line, phrase, or clause.efinition A rhetorical term for the repetition of a word or phrase at regular intervals. Repetition of the same word or clause after intervening matter. More strictly, repetition at the end of a line, phrase, or clause of the word or words that occurred at the beginning of the same line, phrase, or clause.