Spreading democracy is good, so long as it doesn't impede a nation's right to choose whichever political system it wants, including an undemocratic one. Who is it that proclaimed democracy (and more specifically Western-style representative democracy) to be the holy standard to which all should bow?
While you are right that a nation should be allowed to choose, name one government that fairly represents and protects the needs of its citizens outside of a democracy, representative democracy, or republic.
What I'm saying is that if Taiwan can't fight it's own battles, it has no inherent right to hide under anyone's skirt. There are plenty of small countries that have to stand up to bigger and more powerful ones, and do so successfully with a mix of diplomatic, military and economic measures. Imagine is China took it upon itself to dictate to the US how it should manage its relations with Canada? Wouldn't that come off as mighty arrogant?
Because the US isn't 100% determined to annex Canada and cite some bullshot historical connection as to why they did. Additionally, I would love to know of these small countries that successfully protect themselves against bigger, badder, hostile nations bent on annexation, because the only one that I can think of would be Tito's Yugoslavia.
The first part I can answer, the second part I can't. Because, like nuclear1 said - some places need propping up, otherwise the whole area will collapse and spark a global conflict.
Global? Don't be dramatic. Europe fought constantly for centuries, and in the end it was Europe alone that decided it needed stability and unity. Propping up unpopular regimes only deepens the resentment of their population. The Middle East is today in much the same situation as Europe or more recently Asia, meaning there's plenty of war and insrability to go around. But like Europe and Asia, they will eventually figure out that they have to co-exist, and all will be well.
I don't see how you can compare the two times. Yes, Europe fought for centuries and slugged it out to finally get into what they are today, but today the world is a whole lot smaller, and with certain regions' importance and proximity to major nations, such a spark would create a catastrophe. If the Arabs attacked Israel and Israel were to retaliate with nuclear weapons or even a large-scale conventional counter, what do you think would happen to the world's oil? Or if North Korea went ape**** and decided to nuke Japan; how do you think China or Russia would view that?
And before you say it, yes, wars were costly in the past, but they didn't carry with them the chance for making land totally inhabitable through thousands of years of radioactivity or hundreds of millions of deaths in a very short span.
Yes, because China has such a peaceful method of integrating with countries that it feels it needs to.
Hong Kong. Macau.
Anyway, the chances of Taiwan and China waging war and pretty small I would say. The US can't protect Taiwan forever, and Taiwan simply can't stand up to China in sheer numbers. Which means that at some point they'll agree to unify with mainland PRC, if they are offered half-decent terms (which they probably will, because China would do anything to get Taiwan)
Funny how you didn't mention Tibet. Of course, let China take control of former European colonies that have a ridiculous amount of wealth at their disposal, and sure China will want to go through peacefully, but when its a colony of poor religious folk who simply want to be left alone, make them a part of the PRC, whether they like it or not!
Point is, the Taiwanese are so determined to remain sovereign and independent that they will fight for it. They simply won't merge with the PRC because the Chinese offer them good terms. Macau and Hong Kong aren't historical precedents for Taiwanese reunification, plain and simple.