How did introduction of these new practices most benefit u. s business F- by increasing production efficiency
G-by preventing shortages of goods
H-by increasing protective tariffs
J-by decreasing exports

What was unification difficult to accomplish in both germany and italy? a.) weaker states we’re attacked by stronger states for control of the emerging nations. b.) major european powers fought to keep independent states under their control. c.) germans and italians did not share common histories and languages.