Because they needed to have something to cook with and olive oil is a main thing to start the night off of cooking whatever meal it might be.
A period of remorseless repression or bloodshed, in particular Reign of Terror, the period of the Terror during the French Revolution. Through Sep 5, 1793 – Jul 28, 1794
The last answer, "Renaissance artists made figures look solid and lifelike by using light and shadow; figures in medieval art look flat," is the correct answer.
7.. you answered the question in the question! :)