Answer:
D
Explanation:
East Berlin was losing citizens, as East Berliners aw the capitalist economy boom and better living situations of West Berlin, and were moving away. The Berlin Wall was designed to lock East Berliners into communist society. Hopefully this helped explain :)
Answer:
Surprisingly, the answer is <em><u>C.</u></em>
Explanation:
The Chinese have been using it for a long time, long before the British came along. They used it medically.
