What impact did john brown's raid have on southerners?

a) they believed brown was part of a gorvnment conspiracy
b ) they believed that state conventions should be held to declare secession
c) they were astonished and angered by northern support for brown

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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