When selecting objects from which to determine lines of position for fixes, the fix is reliable if all the LOPs form

Which statement best describes the underground railroad? a.) it is a train that took slaves from the south to the north. b.) it is a business that harriet tubman founded to slaves become free. c.) it is a secret route that slaves took to escape from southern slave states to the north. d.) it is a road that slave owners disliked using for travel.

Why dose the third fire go out in to build. fire

What is the line drawn on a production possibilities graph called?