PLEASE HELP! I have an 89.9 and this is the only assignment that can bring it up im so close please please help!!! write a 1-2 paragraphs describing one individual you believe has made a significant contribution to Florida and United States history. In your response, explain why this individual's contribution was significant.
Henry Morrison Flagler or Walt Disney.

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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.