Question

after the fall of the berlin wall, which nation broke up into many independent states?
○ hungary
○ romania
○ poland
○ yugoslavia

Explanation:

After the fall of the Berlin Wall (1989), a wave of political change swept Eastern Europe. Yugoslavia, a multi-ethnic socialist federation, faced rising nationalist tensions that led to its breakup into several independent states including Slovenia, Croatia, Bosnia and Herzegovina, Macedonia (now North Macedonia), Serbia, and Montenegro (with Kosovo later declaring independence unilaterally). The other listed nations (Hungary, Romania, Poland) transitioned to democratic systems but remained unified as single states.

Answer:

D. Yugoslavia