Which of the following best describes an artifact? a. a nondocumentary source such as a photograph, painting, tool, or weapon b. a personally documented source such as a diary, memo, note, or list c. an object that is only found at an archeological dig d. an object that is only found in a museum

C

Explanation:

porter is writing economic history because he is focusing on the cost of developing vaccines.

lancelot said to the beautiful ellen i c u r a b u t l n (i see you are a beauty lancelot was the greatest and worst of the knights who became the king's champion and undertook quests in the king's name. he became the adulterous lover of queen guinevere, and they had a son named galahad.