What impact did baron de montesquieu have on the creation of the constitution?

How did northem leaders try to encourage americans to buy goods made in the united states rather than foreign imports? a high taxes on imports to increase the cost of imported goods b low taxes on imports to increase the cost of imported goods c. high taxes on imports to decrease the cost of imported goods d. low taxes on imports to decrease the cost of imported goods e high taxes on imports to decrease the cost of manufactured goods

What kind os source would a historian use to get a firsthand account of a past event

How does the concept of competition relate to the arms race between the us and the soviet union during the cold war?