Pls hurry 40 point on the line

The persian empire finally fell to the armies of

Brainliestttme : ) what demographic changes occurred after world war ii?

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.