I’m assuming D cuz it’s the 1800s
Russia was communinst where as the axis powers were facists
Taking into account the statement above "Which was a feature of the relationship between the soviet union and the united states in the era leading up to détente?"
The answer is the Arms race. Hope this helps.
Explanation: You said it was in your journal. Not on a piece of paper. I can tell you rushed to write that down quickly. That was wrote down a couple minutes ago.