What happen d to the Arab empire under the leadership of caliph bakr

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answer; /// i believe that the correct answer is (b)///they gained vast amounts of

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow

i think you may have asked this twice, but i answered one of the