Consideras que dentro de una misma nasion puede haber una frontera?¿de que tipo y porque?​

assessment is the missing word

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 need more info to answer this and i can answer it for you