The microscope by using tiny glass leanse to see the cells.
Answer:
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Explanation:
Battle of Tannenberg, (August 26–30, 1914), World War I battle fought at Tannenberg, East Prussia (now , Poland), that ended in a German victory over the Russians. The crushing defeat occurred barely a month into the conflict, but it became emblematic of the Russian Empire's experience in World War I.
Explanation:
Many German civilians were sent to internment and labour camps where they were used as forced labour as part of German reparations to countries in eastern Europe. ... Estimates for the total number of people of German ancestry still living in Central and Eastern Europe in 1950 range from 700,000 to 2.7 million.