Why was henry clay concerned about trade?

he worried about americans being dependent on foreigners.
he saw the potential for more profit.
he did not like trading with the british.
he wanted to northern manufacturing.

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.