Meditation would be the correct answer ;)
It strained the resources of Russia while trying to go to war on Afghanistan. When the US sent in troops, Russia was running out of supplies and ended nowhere but with fewer supplies. The only reason USSR would invade Afghanistan is for terrotorial dominance but that didnt really happen. Invading Afganistan helped destroy USSR
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A German u boat sunk an American cargo boat
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Answer: segregation means being separated
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Answer: There was continued diffusion of crops and pathogens throughout the Eastern hemisphere along the trade routes.
Happy to Help ;)
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