The main root of the Cold War between these two nations United States and The Soviet Union is only mistrust. This has caused tension between these two. And the one that signifies that response to the policies of the cold war between these is the nonaligned movement and that would be option C.
The Canadian government turned them away.
I believe it is Mills Creek waterfall but I’m not sure...
The angle of the waterfall gives the answer away
I'm pretty sure it was the Spanish conquering South America, and exploiting its resources. Hope this helps.