How did each kingdom lose its independence?

Your Question: How did each kingdom lose its independence?

Your In Poland a single noble's power of the "free veto" made it difficult for the government to take decisive action; in Hungary, the Golden Bull strictly limited royal power; in Serbia, less talented political successors to Stefan were not able to ward off the Turks.

Hope this helped! :)

~Kay

answer; /// slavery should be outlawed in the new country, was part of the initial draft of the declaration of independence, but not part of the final

i think that the answer is polishing peanuts