The elections of African Americans such as Hiram Rhodes Revels in the years following the Civil War did what to the US

i believe it d) heterogeneous

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

napoleon the third became a empire in 1873 also known as the era of the franco-prussian war.