(lc)which industry did not exist in the united states until the second industrial revolution? steel railroad shipping mining

What is the difference between an independent and a dependent variable?

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.

Decide whether each statement is true of the indian national congress, the all muslim league, or both