I would say d tbh because it seems right
In the light of your question I think it was a Russian success and the US is yet to achieve such achievements. During that time when the Cold War is in the climax between the two superpowers both competed not only in arms race but technological advances trying to outwit each other. The Russians gain the upper hand because they were able to make the things stated above before the United States but in the end the US was able to make also such things in their own ways and successfully outwitting the USSR in economy and world power.
I know that this isn't what you're looking for, but the answer is not B. The rebellion brought about a decline in race-based slavery. I know because I took the quiz.
Sparta technically had more territory on the map, but it was Athens that had the greatest geographic advantage, due mostly to the fact that its city states were positioned along the Mediterranean Sea.
<span>The United States shared a common language and literature with Britain</span>
