How might the development of farming have led the to cilvilazation

What does the term “escalation” refer to?

Which answer best describes the u.s. national road? it ran from atlanta to baltimore and followed the railroad. it ran from new york to chicago and was made from wooden planks. it ran from massachusetts to ohio and ran parallel to the canal system. it ran from maryland to illinois and was made using macadam construction.

What would de tocqueville later call civic responsibility? 1) liberty 2) laissez-faire 3) individualism 4) populism