13162_24448_oregon_expansion1
Subjects
1977
Color
Animated map of Oregon country, a part of the Pacific Northwest that was claimed by several countries; Russia, Spain, Britain and the United States.
13162_24448_oregon_expansion1
1977
Related Clips
1970s
13162_24448_oregon_expansion2
Animated map of the United States. Oregon Country is colored green. The…
