Oil...Water?

I just don't get the point of this poll. Why not ask whether Cuba should become the next state in the United States?

After a half-century of division and confrontation between the two Koreas, the capitalist South has become a fully industrialized country and the world's 11th largest economy, while the isolated communist North is on the verge of economic collapse. Similarity to the situation in Germany prior to its reunification has contributed to debate about whether, how, and when the two Koreas could be reunited.

When South Koreans were asked in a Gallup World Poll conducted this summer if the two Koreas should be united, the majority (67%) said yes.

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