How were restrictions on trade enforced in the Kingdom of Ghana?

Which of the tribes fought the u.s. army for 10 years to keep their land

About how many european immigrants were processed at the facilities on ellis island

How did the war of 1812 contribute to an increase in u.s. manufacturing? a) the war provided more resources for factories to increase production. b) the war promoted trade between countries so that americans could focus on fighting. c) the war cut americans off from their previous supply of imported manufactured goods. d) the war limited transportation in america, making it necessary to import manufactured goods.