The U.S. war on Serbia was unconstitutional, unjust and unwise. Congress never authorized it. Serbia, an ally in two world wars, had never attacked us. We made an enemy of the Serbs, and alienated Russia, to create a second Muslim state in the Balkans.

By intervening in a civil war where no vital interest was at risk, the United States, which is being denounced as loudly in Belgrade today as we are being cheered in Pristina, has acquired another dependency. And our new allies, the KLA, have been credibly charged with human trafficking, drug dealing, atrocities and terrorism.

And the clamor for ethnic self-rule has only begun to be heard.

Rumania has refused to recognize the new Republic of Kosovo, for the best of reasons. Bucharest rules a large Hungarian minority in Transylvania, acquired at the same Paris Peace Conference of 1919 where Croatia, Slovenia and Bosnia-Herzegovina were detached from Vienna and united with Serbia.

Abkhazia and South Ossetia, two provinces that have broken away from Georgia, are invoking the Kosovo precedent to demand recognition as independent nations. As our NATO expansionists are anxious to bring Georgia into NATO, here is yet another occasion for a potential Washington-Moscow clash.

Spain, too, opposed the severing of Kosovo from Serbia, as Madrid faces similar demands from Basque and Catalan separatists.

The Muslim world will enthusiastically endorse the creation of a new Muslim state in Europe at the expense of Orthodox Christian Serbs. But Turkey is also likely to re-raise the issue as to why the EU and United States do not formally recognize the Turkish Republic of Northern Cyprus. Like Kosovo, it, too, is an ethnically homogeneous community that declared independence 25 years ago.

Breakaway Transneistria is seeking independence from Moldova, the nation wedged between Rumania and Ukraine, and President Putin of Russia has threatened to recognize it, Abkhazia and South Ossetia in retaliation for the West's recognition of Kosovo.

If Putin pauses, it will be because he recognizes that of all the nations of Europe, Russia is high among those most threatened by the serial Balkanization we may have just reignited in the Balkans.