How does this happen to me? Can someone please help me asap...

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"

Who was in charge of american troops during world war i?

Match each person with his contribution. aristotle socrates eratosthenes hippocrates he studied the causes of illnesses in search of cures. he created a teaching method that involved asking questions. he determined that earth was round. he educated alexander the great.