They made American goods cheaper than imported goods.
Stalin unified the Soviet Union after the death of Lenin, although it should be noted that this "unification process" involved mass killings and deportations of people Stalin deemed to be enemies of the state.
Answer:
The important thing to remember is that History writing does not only explain what happened, but also why it happened the way it did. It is therefore the job of the historian to reconstruct past events from whatever evidence he or she can find.
Explanation:
I majored in History