Why did the united states pursue a policy of isolationism

Describe hiw the meanings of the constitutional clauses that grant powers to congress have been defined

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f

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.