Identify the border dispute that is most closely related to the breakup of the Soviet Union.

Western Sahara
Nagorno-Karabakh
Kashmir
Dixon Entrance

The border dispute that is most closely related to the breakup of the Soviet Union is Nagorno-Karabakh.

The border dispute that is most closely related to the breakup of the Soviet Union is Nagorno-Karabakh.

To understand this, we need to look at the context of the breakup of the Soviet Union. The Soviet Union dissolved in 1991, leading to the emergence of independent nations in its place. Nagorno-Karabakh is a region located within Azerbaijan but with a majority Armenian population.

The dispute over Nagorno-Karabakh originated in the late 1980s when the region's Armenians demanded reunification with Armenia. This demand escalated into a violent conflict between Armenia and Azerbaijan, which continued after the Soviet Union's collapse. The breakup of the Soviet Union created a power vacuum, allowing ethnic tensions to escalate and fueling the conflict in Nagorno-Karabakh.

It's important to note that while other border disputes, such as Kashmir and Western Sahara, also have historical significance and ongoing conflicts, they are not directly linked to the breakup of the Soviet Union. Therefore, Nagorno-Karabakh is the border dispute most closely related to the Soviet Union's dissolution.