Because it stopped the last great German offensive during the war.
Explanation:
- The Battle of the Bulge was a key engagement of World War II that lasted from December 16, 1944 to January 25, 1945.
- During the Battle of the Bulge, 20,876 Allied soldiers were killed, while another 42,893 were wounded and 23,554 captured / missing. German casualties numbered 15,652 killed, 41,600 wounded and 27,582 captured / missing.
- Defeated in the campaign, the German offensive in the West was destroyed and by early February the lines had returned to their December 16 location.
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