4.) List two (2) reasons that African-Americans moved North after the Civil War and during World War I.

In which two days did the spread of enlightenment thought contribute to the french revolution

What problem made china reluctant to improve relations with the united states? apex answer

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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