The answer is- Division of a place or country into several small political units, often unfriendly to one another. The term balkanization comes from the name of the Balkan Peninsula, which was divided into several small nations in the early twentieth century.
<span>The nation that was invaded by the Soviet Union in the late 1970's was Afghanistan. Near the very end of December of 1979, thousands of Soviet Union troops arrived in Afghanistan. They quickly took complete control of the nation through military action and were able to politically control Kabul as well as other large parts of the country.</span>
The iron curtain i believe
hope i helped
C, I believe, if not then it might be D. I'm sorry if i'm not correct, have a nice day!