Answer:
Because the motherland is so great. Good day, comrade.
Explanation:
I came for the points, after all that's what russia's all about.
Answer:
D) economic and government ideological difference
Explanation:
These plates are called tectonic plates, when they slip past eachother they meet at an area called the boundary. When these plates meet they form a Tectonic Earthquake. I hope I helped :).