Which of the following is NOT an example of a secondary source? (Options in photo)

Which statement describes employment in the late 1800s

How did france’s tax policies contribute to the french revolution?

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.