European nations that aligned with the united states after world war ii

What has been a long term effect on the panama canal

How did inca develop their road system? a) they used mortar to hold the stones together. b) they built suspension bridges over rivers. c) they mixed copper and stone together to make the blocks. d) they laid roads in the cities, not in the less densely populated deserts.

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