can you actually tell me the right answers for these and not say something dumb or guess the answers this was due last Thursday. whoever gives me the right answer ill give brainliest. thank you!

How do citizens perspectives differ

Which group was responsible for determining the borders of african colonies and later countries

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.