Write at three paragraph essay discussing immigration in the United States after 1860

If the distance between two points on the ground is 10 miles and the distance between the same two points on a map is 4 inches, what is the map scale expressed as a ratio?

Dubai is challenged by all of the following environmental factors except a. a warm and dry climate b. a lack of annual rainfall c. scarce freshwater resources d. a lack of valuable natural resources

How do you think the different landforms of northern and southern europe would affect ways of life in those two areas