Everyone should have free Internet access to​ education, news,​ jobs, and more. The graph plots education and news on the x​-axis and other goods and services on the y​-axis. Draw the​ economy's PPF before the Internet and label it PPF0.Draw the PPF after the arrival of the Internet if the effect on education and news is greater than on other goods and services. Label it PPF1.

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Explanation:

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place