U.S transformation from an agragrian society to an industrial leader (1 janv. 1850 – 1 janv. 1920)
Description:
From the 1850’s to the 1920’s the U.s transformed into a world leader of technologyMostly in the East and North
Later, the steel, oil, chemical and railroad industries expanded much more
Ajouté au bande de temps:
Date:
1 janv. 1850
1 janv. 1920
~ 70 years