A- Sand Creek massacre
B-wounded knee massacre
C-Practice battle of little big horn
Following WWII, the United States and the Soviet Union were the two most powerful nations in the world. WWI devastated Europe with many lives being lost as well as destruction to the landscape. WWII was even more destructive, both economically and politically exhausting great nations like France, UK, and Germany. Stalin, Roosevelt, and Churchill met at the Yalta Conference in 1945 to discuss the situation of postwar Europe. This later lead to a separation of Eastern Europe, (which went into Soviet hands) and Western Europe which America financially aided and sent supplies to to help rebuild.
The best answer to the question that is being presented above would be the Ordovician mass extinction. <span>Jawless fish and ocean reefs were devastated by the end of the Ordovician mass extinction. </span>
The United States and the Soviet Union had been involved in the Cold War for about four decades
Answer:
D
Explanation: The arms race along with the space race completely bankrupted the soviet union, which was a major factor in it's collapse.