Why was leonardo da vinci considered a true “renaissance man”?
a.
he devised new ways of recording information that could be shared with ordinary people.
b.
he was a brilliant author and poet whose literary works made people think about art and science.
c.
his paintings set new standards in art, and they were painted during the renaissance.
d.
he was a renowned artist, clever inventor, and brilliant scientist whose accomplishments spanned many fields of interest.

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.