Answer:
D) England and France
Explanation:
Both of the countries were in a war with the monarchs or kings that were in a conflict that was not solved until a long time.
Hope it helped,
Kavitha Banarjee
Is it the US Canada border? I don't quite understand the question, sorry.<span />
It would be "East and West" Germany that <span>began a process of unification during this time, since this was when the Cold War was coming to a close between the US and the USSR. </span>
Try searching it up in google first
