What is the boundary between north and south korea?

Which of these was a cause of the war of 1812? a) french troops would not leave canada. b) spanish forces threatened to invade florida. c) british ships cut off american trade to europe. d) king george iii supported the confederate states.

Why caused john quincy adams to write the monroe doctrine?

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?