In what way was 1808 a turning point in the history of slavery?

Yo i need a catchy title for an article about the importance of the fourth amendment

Which piece of legislation granted african americans the right to vote

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.