Bólín qiáng de dǎotā biāozhì zhe Dōngdé de zhōngjié.
The fall of the Berlin Wall marked the end of East Germany.
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history
东德 (East Germany), formally 德意志民主共和国 (German Democratic Republic), existed from 1949 to 1990 as a Soviet-aligned socialist state, separated from 西德 (West Germany) by the Berlin Wall 柏林墙 until reunification.
