What did fdr create that he believed would prevent another world war?

Need this !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.

American reaction to the 9/11 tragedy can be characterized as patriotism. a. true b. false

Why did french and austrian troops stops revolts in spain and italy