ANSWER FAST PLS Kosovo is, after all, where the violence in the former Yugoslavia began, over a decade ago, when they lost the autonomy guaranteed under Yugoslav law. We have clear national interest in ensuring that Kosovo is where this trouble ends. If it continues, it will certainly draw in Albania and Macedonia.

–Remarks on Foreign Policy,
President Bill Clinton

What is President Clinton describing here?

the US invasion of Yugoslavia
the writing of new laws in Kosovo
the forming of lasting peace in Bosnia
the war in Albania and Macedonia