What was accomplished by the members of the continental congress during tgeir meeting in philadelphia?

George Washington was appointed as the Supreme Commander of the Continental Army.
Prior to this meeting, Goerge washington has established himself as the commander for the British army in the French and Indian War of 1754. During that meeting, George Washington received unanimous votes from all members of the Congress to be the  Supreme Commander of the Continental Army.

The answer is d.  the north had organized schools, whereas the south had few organized schools.