Stop telling me what I already know (◔_◔)

How did industrialization change life in the united states?

How was the method of making pottery by using coils of clay better than simply shaping the clay by hand? it prevented pottery from cracking when fired. it created a watertight seal. it produced more attractive pottery. the pottery could be cut or stamped with designs.

Which of these is an edge city? boston, ma chicago, il irvine, ca detroit, mi