This product was used to build railroads, buildings, bridges, barbed wire, and skyscrapers ?
lumber
coal
steel
oil

Which of the following is made possible by the expression of different points of view in government? a : authoritarianism b : like-mindedness c : better funding d: compromise

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 the following contributed to the grown and success of the roman empire