Map Exercise 22-3On the outline map that follows, and using the map "Japanese Expansion Before Pearl Harbor" in the text as a reference:
Refer to Map Exercise 22-3 What was the Open Door policy? Why did the United States see Japan as a threat to that policy?

Question

Map Exercise 22-3On the outline map that follows, and using the map "Japanese Expansion Before Pearl Harbor" in the text as a reference:
  Refer to Map Exercise 22-3 What was the Open Door policy? Why did the United States see Japan as a threat to that policy?

Map Exercise 22-3On the Outline Map That Follows, and Using