The last frontiers to be mapped are the Polar regions. They were discovered something about between 1925 and 1935.
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Answer:
C.The Great Wall
Explanation:
The Great Wall was made to keep the northerners out
Answer:
He is mainly doing this out of hatred for the jews and beleives that the Jews might take over jobs from Germans.
<span>The United States becomes the first and only nation to use atomic weaponry during wartime when it drops anatomic bomb on the Japanese city of Hiroshima. Though the dropping of the atomic bomb on Japan marked the end of World War II, many historians argue that it also ignited the Cold War.</span>
