Which of the following events led to the ethnic conflict in the balkans in 1989

The impact of the ethnic conflict in the Balkans especially of race beliefs and some other things resulted in 100,000 people killed and 1 million people relocated from their homes during this conflict. Refugees fled to neighboring European countries and the European Union, and NATO sent peacekeeping troops to the region to prevent the conflict from starting again.

Explanation:

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion